patients with the polycystic ovary (PCO) or with the polycystic ovary syndrome (PCOS)
Conditions
Interventions
Control group:Application of other hyperstimulation protocols in IVF-ET cycles
ultra-low-dose incremental Gn group:Application of ultra-low-dose incremental Gn hyperstimulation protocol in IVF-ET cycles
Sponsors
Nan-fang Hospital, Guangzhou
Eligibility
Sex/Gender
Female
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: Females with PCO younger than 35 years old, at the d2 or d3 of the menstrual cycle, the basis number of follicles of bilateral ovaries should be more than 12 which examined by B-type ultrasound via vagina in d2 or d3 of the menstrual cycle; both BMI and sugar tolerance should be normal. At the d2 of the menstrual cycle, the basic FSH, LH, E2, T and P values should be normal. The indications of the assisted reproductive therapy should be female pelvic oviducal factors. Without IVF treatment history.
Exclusion criteria
Exclusion criteria: complicated with endometriosis or male factor infertility, repeat IVF-ET cycle
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Number of OHSS;Number of cancelled cycles;Number of clinical pregnancy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Rate of high quality embryos;Mean days of Gn;Number of retrivaled oocytes;Number of =14mm follicles on oocytes retrievaling;Quantities of Gn (ampules); | — |
Countries
China
Contacts
Public ContactZhu Liang
Outcome results
None listed