Optimizing mature oocyte yield in IVF: clinical comparison of r-hFSH+r-hLH and HMG in women with a stimulation dosage of at least 300 IU of gonadotropins
The use of r-hFSH+r-hLH is associated with a significantly higher mature oocyte and euploid blastocyst count compared to HMG and the effect was most pronounced in women with normal ovarian reserve.
Authors
- Sahra Steinmacher (ORCID: https://orcid.org/0000-0003-1933-517X)
- L. Marqueta
- Barbara Lawrenz (ORCID: https://orcid.org/0000-0001-6209-4223)
- Ibrahim Elkhatib (ORCID: https://orcid.org/0000-0003-2841-5745)
- Raquel Del Gallego (ORCID: https://orcid.org/0000-0003-0299-7468)
- Human M. Fatemi (ORCID: https://orcid.org/0000-0002-9330-4040)
- Laura Melado
- Erkan Kalafat
- Francisco Ruiz
Institutions
- Koç University (TR)
- ART Reproductive Center (US)
- Institut de Médecine de la Reproduction (FR)
Publication Details
- Journal
- Frontiers in Endocrinology
- Published
- 2026-01-29
- DOI
- https://doi.org/10.3389/fendo.2026.1696657
- Primary Topic
- Ovarian function and disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Merck KGaA