Reproductive dysfunction
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.The first IVF-ET cycle of COH (long-acting form of gonadotrophin releasing, GnRH-antagonist protocol or mild ovarian stimulation protocol); 2. Aged above 21 years.
Exclusion criteria
Exclusion criteria: 1. The patients of ovariectomy; 2. Ovarian cyst (no less than 3cm); 3. Serious diseases (organic heart disease with cardiac function of level III-IV, renal or liver disfunction, malignant tumor needs radiotherapy); 4. With other endocrine disease; 5. Suckling period; 6. Vaginal bleeding; 7. Acute sexually transmitted diseases; 8. Acute inflammation of the reproductive system.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the number of retrieved oocytes;implantation rate; | — |
Countries
China
Contacts
Department of Ultrasound Medicine, the Third Affiliated Hospital of Guangzhou Medical University