polycystic ovarian syndrome
Conditions
Interventions
Early follicular phase ovarian stimulation protocol group:Gonadotropin
GnRH antagonist protocol group:Antagonist and gonadotropin
Sponsors
The Third Affiliated Hospital of Zhengzhou University
Eligibility
Sex/Gender
Female
Age
20 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1.Aged >=20 and <35 years; 2.PCOS patients according to Rotterdam standards; 3.People who are planning to undergo IVF or ICSI in the first or second cycle.
Exclusion criteria
Exclusion criteria: 1.Diagnosed as a patient with abnormal uterine cavity morphology (confirmed by three-dimensional ultrasound or hysteroscopy), including uterine malformations (mediastinal uterus, unicornuate uterus, double uterus), submucosal uterine fibroids or intrauterine adhesions; 2.Patients planning PGD/PGS assisted pregnancy; 3.The patient has hydrosalpinx that can be seen under B ultrasound; 4.The patient has a history of recurrent miscarriage (the previous 2 or more pregnancies are lost, excluding biochemical pregnancy); 5.Any chromosome of both spouses Abnormal; 6.Severe endometriosis, organic ovarian disease, and patients with a history of ovarian surgery; 7.There are contraindications for assisted reproductive technology and pregnancy or diseases that have a clear effect on pregnancy: including no Controlled hypertension, heart disease with clear symptoms, uncontrolled diabetes, undiagnosed liver and kidney disease or liver and kidney dysfunction, severe anemia; history of past venous thrombosis, history of pulmonary embolism or cerebrovascular events, history of malignant tumors, Suspected malignant tumor, undiagnosed abnormal uterine bleeding.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The number of high quality embryos; | — |
Secondary
| Measure | Time frame |
|---|---|
| The number of oocytes retrieved;The number of MII oocytes;The number of mature oocytes;The number of 2PN embryos;The rate of 2PN fertilization;The number of 2PN cleavage;The number of available embryos;The rate of high-quality embryos;The number of blastocysts;The rate of blastocyst formation;The clinical pregnancy rate;The miscarriage rate;The preterm delivery rate;The live birth rate;The cumulative live birth rate; | — |
Countries
China
Contacts
Public ContactGuan Yichun
The Third Affiliated Hospital of Zhengzhou University
Outcome results
None listed