Infertility
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 38 to 42 years old; 2. AFC is greater than or equal to 5; 3. The first time of IVF in our hospital.
Exclusion criteria
Exclusion criteria: 1. Patients with diabetes or cancer. 2. Chromosomal abnormalities. 3. Suffer from severe adenomyosis, endometriosis, intrauterine adhesions and other factors that affect the embryo; 4. implantation obviously; 5. Pregnant contraindicated patients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The number of effective embryos; | — |
Secondary
| Measure | Time frame |
|---|---|
| pregnancy rate;Parturition rate;Gn dosage; | — |
Countries
China
Contacts
Reproductive Medicine Center, Nanjing Drum Tower Hospital