infertility
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. age 25-45 years and the patients have spontaneous menstrual cycle (21-35days); 2. the antral follicle counts are less than 7 in bilateral ovaries on menstrual cycle day 3 or basal serum FSH concentration is no more than 15 mIU/ml; 3. no more than 3 oocytes retrieved in previous classical IVF protocols; 4. no functional cysts present on bilateral ovaries on menstrual cycle day 3.
Exclusion criteria
Exclusion criteria: 1. clinically significant systemic disease such as renal failure; 2. documented ovarian failure; 3. endometriosis grade 3 or higher; or 4. any contraindications to ovarian stimulation treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the number of oocyte retrieved; | — |
Secondary
| Measure | Time frame |
|---|---|
| the number of viable embryos;incidence of premature LH;LH value; | — |
Countries
China