What does this video actually claim?
This TikTok from @cc.eddie documents her "trigger shot day" before transferring "our last embryo." The post is about fertility treatment, specifically the final injection used in IVF cycles.
The caption mentions preparing for an embryo transfer, which is a reproductive procedure. There's no mention of testosterone, hormone optimization, or any TRT-related content. This appears to be standard IVF documentation from someone going through fertility treatment.
Why is this categorized under TRT?
This video has been incorrectly categorized as testosterone replacement therapy content. The trigger shot in IVF is typically human chorionic gonadotropin (hCG) or a GnRH agonist like leuprolide, not testosterone.
hCG mimics luteinizing hormone to trigger final egg maturation before retrieval. In frozen embryo transfers, trigger shots help time the procedure with ovulation. These medications work on completely different pathways than testosterone replacement therapy.
The mix-up likely comes from keyword confusion, but fertility treatments and TRT address opposite goals in terms of reproductive hormones.
What are IVF trigger shots actually?
The "trigger shot" refers to the final injection in controlled ovarian stimulation. The SART 2020 data shows hCG was used in 89% of fresh IVF cycles in the US.
Standard doses range from 5,000-10,000 IU of hCG or 250 micrograms of recombinant hCG. The injection is timed precisely 35-36 hours before egg retrieval to optimize oocyte maturation.
For frozen embryo transfers, some protocols use hCG to support luteal phase hormones. This has nothing to do with testosterone levels or male hormone optimization.
Does this affect testosterone levels?
hCG can actually increase testosterone production in men because it mimics LH, which stimulates Leydig cells. Some fertility clinics use low-dose hCG (500-1000 IU) to maintain testosterone in men on TRT who want to preserve fertility.
But that's not what's happening here. This is a woman receiving standard IVF treatment. The hormonal effects are focused on supporting pregnancy, not optimizing androgens.
The biochemical pathways overlap, but the clinical applications are completely different.
What should you know about IVF trigger shots?
Trigger shots are standard care in IVF with success rates around 30-35% per embryo transfer for women under 35, according to CDC data from 2020.
Common side effects include injection site pain, bloating, and mood changes. More serious risks include ovarian hyperstimulation syndrome in about 1-2% of cycles.
The timing is critical. Taking the shot too early or late can compromise egg quality or retrieval success. Most clinics provide detailed instructions and backup contact numbers for questions about administration.