# Effect of rhGH on IVF-ET outcomes in advanced-age women with different ovarian responsiveness during GnRH agonist long protocol ovulation induction

Source: [Medical research : nature.com subject feeds](https://www.nature.com/articles/s41598-026-64818-9) · 2026-11-12 · Medicine
Page: https://themorning.science/story/effect-of-rhgh-on-ivf-et-outcomes-in-advanced-age-women-with-different-ovarian-r-6c5ce592b4acb569
Kind: research · Impact: low

## In brief

- A study examines the effect of recombinant human growth hormone (rhGH) on IVF-ET outcomes in advanced-age women.
- The study compares women with different ovarian responsiveness.
- Ovulation induction used a GnRH agonist long protocol.

## Why it matters

Fertility clinicians and researchers can use this trial to judge whether adding rhGH to IVF may help older patients, depending on how they respond to ovarian stimulation.

## Coverage

- [Effect of rhGH on IVF-ET outcomes in advanced-age women with different ovarian responsiveness during GnRH agonist long protocol ovulation induction](https://www.nature.com/articles/s41598-026-64818-9) — Medical research : nature.com subject feeds, 2026-11-12

Tags: ivf, fertility, growth-hormone, reproductive-medicine, clinical-trial

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science