Polycystic Ovary Syndrome
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Fulfilling Rotterdam criteria for PCOS; First IVF/ICSI cycle; Without receive metformin and other hormone therapy treatment within two months; With normal uterine; Signed written informed consent.
Exclusion criteria
Exclusion criteria: Chronic disease that could interfere with the absorption, distribution, metabolism of metformin and renal or liver disease; Pre-implantation genetic diagnosis cycles; Ocyte donation or sperm donation cycles.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| clinical pregnancy rate;Endometrial Receptivity; | — |
Countries
China