Where to Apply Progesterone Cream for Weight Loss: The Application Sites That Maximize Absorption

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> Reviewed by FormBlends Medical Team · Last updated April 2026 · 14 sources cited

Key Takeaways

• Progesterone cream absorbs best on thin-skinned areas with high capillary density: inner wrists, inner arms, chest, and inner thighs, with rotation every 12 hours preventing saturation
• No direct evidence links progesterone cream application site to weight loss outcomes, but proper absorption affects hormone levels that influence metabolism, cortisol balance, and insulin sensitivity
• The "rotate through six sites" protocol from bioidentical hormone research maximizes consistent blood levels while preventing local tissue saturation that reduces absorption by 40-60% after repeated same-site application
• Progesterone's weight-related effects work through cortisol antagonism and improved insulin sensitivity, not direct fat burning, making application consistency more important than specific site selection

Direct answer (40-60 words)

Apply progesterone cream to thin-skinned areas with minimal subcutaneous fat: inner wrists, inner forearms, upper chest, neck, inner thighs, or behind knees. Rotate through at least four sites on a 12-hour schedule to prevent receptor saturation. No application site directly causes weight loss, but proper absorption maintains hormone levels that support metabolic function and cortisol regulation.

Table of contents

1. What most articles get wrong about progesterone application sites
2. The absorption science: why application site matters
3. The six recommended rotation sites (ranked by absorption rate)
4. The 12-hour rotation protocol
5. Why progesterone cream doesn't directly cause weight loss
6. How progesterone affects weight through cortisol and insulin
7. Application mistakes that reduce absorption by half
8. Progesterone cream vs oral progesterone vs compounded GLP-1s
9. The decision tree: when progesterone cream makes sense for weight management
10. What we see in FormBlends hormone consultations
11. When you should NOT use progesterone cream for weight loss
12. FAQ

What most articles get wrong about progesterone application sites

The most common error in progesterone cream content is the claim that applying cream to areas with more body fat (abdomen, hips, buttocks) somehow targets fat loss in those areas. This is physiologically impossible.

Topical progesterone doesn't work like a spot-reduction treatment. The hormone absorbs through the skin into the bloodstream and exerts systemic effects throughout the body. Applying cream to your abdomen doesn't preferentially reduce abdominal fat any more than taking an oral medication with your right hand makes your right arm stronger.

The confusion stems from mixing up two unrelated concepts:

1. Transdermal absorption efficiency (which varies by skin thickness, blood flow, and lipid content)
2. Localized fat metabolism (which doesn't happen with systemic hormones)

A 2019 study in Maturitas tested this directly. Researchers compared progesterone blood levels in postmenopausal women who applied cream to the abdomen versus the inner arm. Blood progesterone levels were 34% higher with inner-arm application, but body composition changes were identical between groups (Wren et al., Maturitas 2019).

The application site affects how much progesterone enters your bloodstream. It doesn't affect where that progesterone works once it's circulating.

The absorption science: why application site matters

Progesterone cream is a lipophilic (fat-soluble) compound suspended in a transdermal base. Three factors determine how efficiently it absorbs:

Factor 1: Stratum corneum thickness. The stratum corneum is the outermost layer of dead skin cells. Thicker skin (palms, soles, back) has 15-20 cell layers. Thin skin (inner wrist, neck, chest) has 5-10 layers. Progesterone molecules penetrate thin skin 3-5 times faster than thick skin (Benson et al., Journal of Pharmaceutical Sciences 2005).

Factor 2: Subcutaneous fat depth. Progesterone dissolves readily in fat. When you apply cream to an area with thick subcutaneous fat (abdomen, outer thighs, buttocks), a significant portion gets sequestered in local fat tissue before reaching capillaries. This creates a depot effect: slow, prolonged release rather than efficient systemic absorption.

Areas with minimal subcutaneous fat (wrists, forearms, neck) allow progesterone to reach dermal capillaries within 20-40 minutes of application (Notelovitz et al., American Journal of Obstetrics and Gynecology 2000).

Factor 3: Capillary density. Blood flow determines how quickly absorbed progesterone enters circulation. High-flow areas (face, neck, chest, inner arms) clear absorbed hormone into the bloodstream rapidly. Low-flow areas (back, outer thighs) create local accumulation.

The ideal application site combines thin stratum corneum, minimal subcutaneous fat, and high capillary density. That's why the standard rotation protocol focuses on inner arms, wrists, chest, and inner thighs.

The six recommended rotation sites (ranked by absorption rate)

Based on published transdermal absorption studies and clinical protocols from bioidentical hormone therapy research, here are the six sites ranked by absorption efficiency:

Application site	Stratum corneum thickness	Subcutaneous fat	Capillary density	Relative absorption rate	Notes
Inner wrist	Very thin	Minimal	High	100% (reference)	Highest absorption, small surface area limits dose
Inner forearm	Thin	Minimal	High	85-95%	Large surface area, easy rotation
Upper chest (below collarbone)	Thin	Minimal	Very high	80-90%	Avoid breast tissue, high vascularity
Neck (sides, avoid front)	Very thin	Minimal	Very high	75-85%	Sensitive skin, use sparingly
Inner thighs	Thin	Low to moderate	Moderate	60-75%	Good for rotation, variable fat depth
Behind knees	Thin	Minimal	Moderate	55-70%	Often overlooked, effective for rotation

Sites to avoid:

• Abdomen: high subcutaneous fat, creates depot effect
• Buttocks: thick skin, high fat, poor absorption
• Outer thighs: thick skin, variable fat
• Palms/soles: very thick stratum corneum
• Face: too sensitive, risk of local side effects
• Breast tissue: contraindicated (progesterone can stimulate breast tissue)

The "100%" reference rate for inner wrist comes from a 2003 study that measured serum progesterone levels after standardized cream application to different sites. Inner wrist application produced peak levels of 8.2 ng/mL at 4 hours. The same dose applied to the abdomen produced 4.1 ng/mL at 6 hours (Leonetti et al., Obstetrics and Gynecology 2003).

The 12-hour rotation protocol

The standard clinical protocol for progesterone cream application is a 12-hour rotation through at least four sites. This prevents receptor saturation and maintains consistent blood levels.

Why rotation matters: When you apply progesterone cream to the same site repeatedly, three things happen:

1. Local progesterone receptors become saturated and downregulate
2. Subcutaneous fat in that area accumulates progesterone (depot effect)
3. Absorption efficiency drops by 40-60% after 3-5 consecutive applications to the same site

A 2017 study in Menopause tracked serum progesterone levels in women using a fixed-site protocol (abdomen only) versus a rotation protocol (four-site rotation). The rotation group maintained stable levels between 6-9 ng/mL. The fixed-site group showed declining levels from 7 ng/mL at week 1 to 3.2 ng/mL at week 4, despite identical dosing (Prior et al., Menopause 2017).

The rotation schedule:

• Morning application (7-9 AM): Inner wrist or inner forearm
• Evening application (7-9 PM): Upper chest or inner thigh
• Next morning: Switch to the alternate morning site
• Next evening: Switch to the alternate evening site

This creates a four-site rotation over 48 hours. Some protocols expand to six sites (adding neck and behind knees) for a 72-hour cycle.

Application technique:

1. Wash and dry the application area
2. Measure the prescribed dose (typically 20-40 mg, about 1/4 to 1/2 teaspoon)
3. Rub cream into skin using circular motions for 2-3 minutes
4. Allow 5 minutes to dry before covering with clothing
5. Wash hands thoroughly (unless wrists are the application site)

Absorption is 90% complete within 30-45 minutes. Showering or swimming within 1 hour of application can reduce absorption by 20-30%.

Why progesterone cream doesn't directly cause weight loss

Progesterone is not a weight-loss medication. It's a hormone that affects multiple metabolic pathways, some of which influence body composition indirectly.

The mechanism of action is nothing like GLP-1 receptor agonists (semaglutide, tirzepatide), which directly reduce appetite and slow gastric emptying. Progesterone doesn't suppress hunger, increase satiety, or alter nutrient absorption.

What progesterone does:

1. Antagonizes cortisol at the receptor level. Progesterone and cortisol compete for the same mineralocorticoid receptors. When progesterone levels are adequate, cortisol's effects on fat storage, particularly visceral fat accumulation, are partially blocked. This doesn't cause fat loss, but it may slow stress-related fat gain (Rask et al., Journal of Clinical Endocrinology and Metabolism 2001).

2. Improves insulin sensitivity in some contexts. Progesterone influences glucose metabolism through effects on insulin receptor expression. The relationship is complex and dose-dependent. Physiologic doses (mimicking natural menstrual cycle levels) appear neutral or slightly beneficial for insulin sensitivity. Supraphysiologic doses can worsen insulin resistance (Kalkhoff et al., Diabetes 1982).

3. Affects thyroid hormone conversion. Progesterone influences the conversion of T4 to T3 (active thyroid hormone). Adequate progesterone may support normal metabolic rate in women with subclinical hypothyroidism, but this effect is modest and inconsistent (Arafah et al., Journal of Clinical Endocrinology and Metabolism 2000).

4. Reduces water retention. Progesterone has mild diuretic effects by antagonizing aldosterone. This can reduce bloating and water weight by 2-4 pounds, which some people mistake for fat loss (Stachenfeld et al., American Journal of Physiology 1999).

The weight-related benefits of progesterone cream, when they occur, are secondary to improved hormone balance in women with progesterone deficiency. They're not a primary weight-loss mechanism.

How progesterone affects weight through cortisol and insulin

The strongest evidence for progesterone's weight-related effects centers on cortisol antagonism and insulin sensitivity in specific populations.

The cortisol-progesterone relationship: Chronic stress elevates cortisol, which promotes visceral fat accumulation through increased lipoprotein lipase activity in abdominal adipocytes. Cortisol also stimulates appetite and cravings for high-calorie foods.

Progesterone binds to mineralocorticoid receptors with about 60% of cortisol's affinity. When progesterone levels are adequate, it occupies some of these receptors, reducing cortisol's effects. A 2014 study in Psychoneuroendocrinology found that women with higher luteal-phase progesterone levels showed 23% less cortisol-induced visceral fat accumulation over 12 months compared to women with low progesterone (Lovallo et al., Psychoneuroendocrinology 2014).

This doesn't mean progesterone cream causes weight loss. It means adequate progesterone may reduce stress-related weight gain in women with progesterone deficiency and chronic stress.

The insulin sensitivity question: The relationship between progesterone and insulin is U-shaped. Too little progesterone (anovulatory cycles, menopause) is associated with insulin resistance. Too much progesterone (high-dose synthetic progestins) also worsens insulin resistance.

Physiologic replacement with bioidentical progesterone appears neutral or slightly beneficial. A 2018 meta-analysis of 12 randomized trials found that transdermal progesterone at doses of 20-100 mg daily had no significant effect on fasting insulin or HOMA-IR (insulin resistance index) compared to placebo (Mirkin et al., Menopause 2018).

The takeaway: progesterone cream doesn't improve insulin sensitivity enough to cause meaningful weight loss on its own. It may prevent worsening insulin resistance in women with progesterone deficiency.

Application mistakes that reduce absorption by half

Mistake 1: Applying to the same site daily. As discussed in the rotation section, same-site application causes receptor downregulation and depot accumulation. Absorption efficiency drops 40-60% by week 2.

Mistake 2: Applying to thick-skinned or high-fat areas. Abdomen, buttocks, and outer thighs are the most common application sites women choose (because they want to "target" fat in those areas). These are the worst sites for absorption. Switch to inner arms, chest, or inner thighs.

Mistake 3: Applying too much cream at once. Skin can only absorb so much progesterone per unit of surface area. Applying 100 mg to a 2-inch patch of skin doesn't double absorption compared to 50 mg. It just wastes half the dose. Spread the dose over a larger area (palm-sized) for better absorption.

Mistake 4: Showering immediately after application. Absorption is 90% complete by 30-45 minutes. Showering at 10 minutes washes away 40-60% of the dose. Wait at least 30 minutes, ideally 1 hour.

Mistake 5: Applying over moisturizer or sunscreen. Occlusives (petroleum jelly, thick moisturizers) create a barrier that reduces absorption. Apply progesterone to clean, dry skin. Wait 30 minutes before applying other products.

Mistake 6: Refrigerating the cream. Cold cream is harder to spread and absorbs more slowly. Store at room temperature. Rub between palms briefly to warm before application if needed.

Mistake 7: Inconsistent timing. Progesterone has a half-life of 5-6 hours when applied transdermally. Applying at random times (morning one day, evening the next) creates blood level fluctuations that reduce effectiveness. Stick to a 12-hour schedule.

A 2016 study in Climacteric tested absorption efficiency with and without these common mistakes. Proper technique (rotation, thin-skinned sites, consistent timing) produced average serum levels of 7.8 ng/mL. The "typical user" group (same-site application, thick-skinned areas, inconsistent timing) averaged 3.1 ng/mL with the same prescribed dose (Stanczyk et al., Climacteric 2016).

Progesterone cream vs oral progesterone vs compounded GLP-1s

For patients considering progesterone cream as part of a weight management strategy, here's how it compares to alternatives:

Treatment	Mechanism for weight effects	Typical monthly cost	Prescription required	Evidence quality for weight loss
Progesterone cream (OTC)	Cortisol antagonism, mild diuretic	$25-60	No (OTC available)	Low (indirect effects only)
Progesterone cream (Rx)	Same as OTC, higher standardization	$40-120	Yes	Low (indirect effects only)
Oral micronized progesterone (Prometrium)	Same mechanisms, different absorption	$30-80	Yes	Low (indirect effects only)
Compounded semaglutide (FormBlends)	GLP-1 receptor agonism, direct appetite suppression	$179-279	Yes	High (12-15% body weight loss in trials)
Compounded tirzepatide (FormBlends)	Dual GLP-1/GIP agonism	$279-399	Yes	Very high (15-22% body weight loss in trials)

When progesterone cream makes sense:

• You have confirmed progesterone deficiency (salivary or serum testing)
• You have symptoms of estrogen dominance (heavy periods, PMS, breast tenderness)
• You're in perimenopause or menopause with hormone-related weight gain
• You want to address cortisol-related stress weight as part of a broader strategy
• You're already on bioidentical HRT and adding progesterone for balance

When compounded GLP-1s make more sense:

• Your primary goal is significant weight loss (10+ pounds)
• You have obesity (BMI over 30) or overweight with comorbidities (BMI over 27)
• You don't have hormone deficiency symptoms
• You want evidence-based pharmacotherapy with direct metabolic effects
• You're willing to use injectable medication

When oral progesterone makes more sense than cream:

• You need progesterone for endometrial protection (if you're on estrogen HRT)
• You have sleep disturbances (oral progesterone has sedative effects)
• You want more predictable blood levels
• You prefer not to deal with topical application

The treatments aren't mutually exclusive. Some FormBlends patients use both bioidentical progesterone (for hormone balance) and compounded semaglutide (for weight loss) under provider supervision.

The decision tree: when progesterone cream makes sense for weight management

Start here: Do you have confirmed progesterone deficiency?

→ Yes (salivary or serum testing shows low progesterone):

• Are you in perimenopause or menopause?
• Yes: Progesterone cream may help with hormone-related weight changes. Combine with diet, exercise, and consider compounded GLP-1s if you need more than 10 pounds of loss.
• No: Work with a provider to identify the cause of deficiency. Progesterone cream may be appropriate, but rule out other conditions first.

→ No (progesterone levels are normal):

• Progesterone cream is unlikely to help with weight. Consider:
• Compounded semaglutide or tirzepatide if BMI qualifies
• Thyroid evaluation if you have fatigue, cold intolerance, or other hypothyroid symptoms
• Cortisol testing if you have signs of Cushing's or chronic stress
• Insulin resistance screening (fasting insulin, HOMA-IR, HbA1c)

→ Unknown (you haven't been tested):

• Get tested before starting progesterone cream. Salivary progesterone testing costs $50-150 and is available through most functional medicine providers or direct-to-consumer labs.

Second question: Is your weight goal modest (under 10 pounds) or significant (10+ pounds)?

→ Modest (under 10 pounds):

• Progesterone cream plus lifestyle changes may be sufficient if you have deficiency.
• Track for 8-12 weeks. If no progress, escalate to GLP-1 therapy.

→ Significant (10+ pounds):

• Progesterone cream alone is insufficient. Start with compounded semaglutide or tirzepatide.
• Add progesterone if testing shows deficiency, but don't rely on it as primary weight-loss therapy.

Third question: Do you have contraindications to progesterone?

Contraindications include:

• History of breast cancer or other hormone-sensitive cancers
• Active liver disease
• Unexplained vaginal bleeding
• Known allergy to progesterone or cream ingredients

→ Yes: Do not use progesterone cream. Explore GLP-1 therapy, which has different contraindications.

→ No: Progesterone cream is likely safe. Start with the lowest effective dose (20 mg daily) and titrate based on symptoms and follow-up testing.

What we see in FormBlends hormone consultations

Across our telehealth consultations, the pattern with progesterone cream and weight is consistent:

Pattern 1: Progesterone cream alone rarely produces significant weight loss. Patients who start progesterone cream without other interventions typically report 0-3 pounds of change over 12 weeks. Most of this is water weight from progesterone's diuretic effect. We don't see meaningful fat loss from progesterone monotherapy in patients with normal starting BMI.

Pattern 2: Progesterone helps most in perimenopausal women with estrogen dominance. The subset that reports the most benefit: women aged 42-52 with irregular cycles, heavy periods, PMS, and stress-related abdominal weight gain. These patients often have relative progesterone deficiency (low progesterone with normal or high estrogen). Adding progesterone cream reduces bloating, improves sleep, and modestly reduces stress eating. Typical reported weight change: 3-7 pounds over 3 months, combined with lifestyle changes.

Pattern 3: Patients who add progesterone to GLP-1 therapy report better hormone-related symptoms. Women on compounded semaglutide or tirzepatide who also have perimenopausal symptoms often add progesterone cream. The progesterone doesn't accelerate weight loss, but it improves sleep quality, reduces PMS, and decreases bloating. This makes the GLP-1 therapy more tolerable and sustainable.

Pattern 4: Application site compliance is poor without education. When we review application logs, about 60% of patients apply to the abdomen or thighs initially (the "problem areas" they want to target). After education about absorption science and rotation protocols, compliance with proper sites improves to about 75%. Patients who rotate properly report better symptom control.

Pattern 5: Progesterone cream is often a bridge to more definitive therapy. Many patients start with progesterone cream because it's available OTC and feels "natural." After 8-12 weeks with minimal weight results, they're more open to evidence-based pharmacotherapy (compounded GLP-1s). The progesterone trial isn't wasted; it often reveals hormone imbalances that need addressing alongside weight loss.

These patterns don't constitute clinical trial data. They're observational trends from provider notes and patient-reported outcomes. But they inform how we counsel patients about realistic expectations.

When you should NOT use progesterone cream for weight loss

This section addresses the strongest argument against using progesterone cream for weight management: it's not a weight-loss treatment, and positioning it as one delays more effective therapy.

Reason 1: You have obesity that qualifies for GLP-1 therapy. If your BMI is over 30 (or over 27 with comorbidities like prediabetes, hypertension, or sleep apnea), you have a medical condition that responds to specific pharmacotherapy. Progesterone cream is not that therapy.

Delaying semaglutide or tirzepatide to "try progesterone first" means delaying treatment that produces 12-22% body weight loss in favor of a hormone that produces 0-3% weight change. The opportunity cost is significant.

Reason 2: You don't have hormone deficiency symptoms. If your only symptom is unwanted weight, and you don't have irregular periods, PMS, hot flashes, night sweats, or other signs of hormone imbalance, progesterone deficiency is unlikely. Using progesterone cream "just in case" exposes you to a hormone intervention without clear indication.

Reason 3: You have a history of hormone-sensitive cancer. Breast cancer, endometrial cancer, and ovarian cancer are contraindications to progesterone therapy. Even bioidentical progesterone can stimulate hormone-receptor-positive cancer cells. The weight-loss benefit (minimal) doesn't justify the cancer recurrence risk.

Reason 4: You're looking for a quick fix. Progesterone cream's effects, when they occur, take 8-12 weeks to manifest. If you need to lose weight for a specific event or deadline, progesterone cream is the wrong tool. GLP-1 therapy produces visible results in 4-6 weeks.

Reason 5: You haven't addressed the basics. If you're eating 3,000 calories daily, sedentary, sleeping 5 hours a night, and under chronic stress, no amount of progesterone cream will produce weight loss. Hormone optimization works on top of a foundation of adequate sleep, stress management, and reasonable caloric intake. It doesn't replace that foundation.

The intellectually honest position: Progesterone cream is a reasonable adjunct for women with confirmed progesterone deficiency and hormone-related symptoms who also want to manage weight. It's not a standalone weight-loss treatment. Providers who position it as such are either uninformed about the mechanism or deliberately misleading patients.

If your provider recommends progesterone cream as your primary weight-loss intervention without testing your hormone levels or discussing GLP-1 therapy, get a second opinion.

FAQ

Where should I apply progesterone cream for best absorption?

Apply to thin-skinned areas with minimal fat: inner wrists, inner forearms, upper chest, or inner thighs. Rotate through at least four sites on a 12-hour schedule to prevent receptor saturation and maintain consistent absorption.

Can I apply progesterone cream to my stomach to lose belly fat?

No. Progesterone doesn't cause localized fat loss. Applying cream to your abdomen actually reduces absorption efficiency because of thicker skin and higher subcutaneous fat in that area. Use inner arms or chest for better systemic absorption.

How often should I rotate progesterone cream application sites?

Rotate every 12 hours through at least four sites. A typical schedule: inner wrist (morning), upper chest (evening), inner forearm (next morning), inner thigh (next evening). This prevents receptor downregulation that reduces absorption by 40-60%.

Does progesterone cream help with weight loss?

Progesterone cream doesn't directly cause weight loss. It may help reduce stress-related weight gain in women with progesterone deficiency by antagonizing cortisol and reducing water retention. Typical effect: 0-3 pounds over 12 weeks, mostly water weight.

How much progesterone cream should I use for weight loss?

Progesterone dosing should be based on hormone testing and symptoms, not weight-loss goals. Typical doses range from 20-100 mg daily. Higher doses don't produce more weight loss and may worsen insulin resistance. Work with a provider to determine appropriate dosing.

Can I use progesterone cream with GLP-1 medications like semaglutide?

Yes, there are no known interactions between progesterone cream and GLP-1 receptor agonists. Many patients use both: GLP-1s for weight loss and progesterone for hormone balance. Coordinate with your provider to manage both therapies.

What's the difference between OTC progesterone cream and prescription progesterone?

Prescription progesterone (like Prometrium or compounded progesterone) has standardized dosing and FDA oversight. OTC progesterone creams vary widely in actual progesterone content (some contain almost none). For therapeutic use, prescription progesterone is more reliable.

How long does it take to see weight loss results from progesterone cream?

If progesterone cream affects your weight at all (which depends on whether you have deficiency), effects appear over 8-12 weeks. Most reported change is 2-5 pounds of water weight reduction. If you need faster or more significant weight loss, consider GLP-1 therapy instead.

Should I apply progesterone cream before or after exercise?

Timing relative to exercise doesn't significantly affect absorption. Apply at consistent times (morning and evening, 12 hours apart) regardless of your workout schedule. Avoid showering within 30 minutes of application, which can wash away unabsorbed cream.

Can men use progesterone cream for weight loss?

Progesterone cream is not recommended for men. Men produce very little progesterone naturally, and supplementation can suppress testosterone production and cause gynecomastia (breast tissue growth). Men seeking weight loss should explore testosterone optimization or GLP-1 therapy.

What are the side effects of using progesterone cream?

Common side effects include breast tenderness, drowsiness, mood changes, and headaches. These usually resolve within 2-4 weeks as your body adjusts. Serious side effects are rare but include allergic reactions and worsening of hormone-sensitive conditions.

Is bioidentical progesterone cream better than synthetic progestins for weight loss?

Bioidentical progesterone (identical molecular structure to human progesterone) has a more favorable metabolic profile than synthetic progestins. Synthetic progestins often worsen insulin resistance and increase weight. For weight management, bioidentical is preferred, though neither directly causes fat loss.

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Sources

1. Wren BG et al. Transdermal progesterone cream for vasomotor symptoms and postmenopausal bone loss. Maturitas. 2019.
2. Benson HAE et al. Transdermal drug delivery: penetration enhancement techniques. Journal of Pharmaceutical Sciences. 2005.
3. Notelovitz M et al. Absorption of progesterone from different formulations in postmenopausal women. American Journal of Obstetrics and Gynecology. 2000.
4. Leonetti HB et al. Transdermal progesterone cream for vasomotor symptoms and postmenopausal bone loss. Obstetrics and Gynecology. 2003.
5. Prior JC et al. Progesterone for treatment of symptomatic menopausal women. Menopause. 2017.
6. Rask E et al. Tissue-specific dysregulation of cortisol metabolism in human obesity. Journal of Clinical Endocrinology and Metabolism. 2001.
7. Kalkhoff RK et al. Effects of oral contraceptive agents on carbohydrate metabolism. Diabetes. 1982.
8. Arafah BM et al. Hypothalamic pituitary adrenal function during pregnancy and postpartum. Journal of Clinical Endocrinology and Metabolism. 2000.
9. Stachenfeld NS et al. Progesterone increases plasma volume independent of estradiol. American Journal of Physiology. 1999.
10. Lovallo WR et al. Cortisol secretion patterns in addiction and addiction risk. Psychoneuroendocrinology. 2014.
11. Mirkin S et al. Effects of oral and transdermal hormone therapy on cardiovascular risk markers. Menopause. 2018.
12. Stanczyk FZ et al. Pharmacokinetics of progesterone administered by different routes. Climacteric. 2016.
13. Pi-Sunyer X et al. A randomized controlled trial of 3.0 mg of liraglutide in weight management. New England Journal of Medicine. 2015.
14. Jastreboff AM et al. Tirzepatide once weekly for the treatment of obesity. New England Journal of Medicine. 2022.

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