infertility
Conditions
Interventions
Test group:Embryo culture was performed by Time-lapse imaging and D3 embryo was selected based on the embryo dynamics model established earlier
Control group:Conventional incubator was used for culture and morphological score was used to select blastocyst for transplantation.
Sponsors
Guangxi Maternal and Child Health Hospital
Eligibility
Sex/Gender
Female
Age
No minimum to 38 Years
Inclusion criteria
Inclusion criteria: 1.Patients undergoing in vitro fertilization; 2. First or second IVF cycle, age <=38 years, normal ovarian response, 8 <= egg number <=20, IVF, planned fresh embryo transfer. Each patient was only included once in the study.
Exclusion criteria
Exclusion criteria: 1. Repeated implantation failure, repeated abortion, chromosome abnormality of the patient or her spouse, uterine abnormality (severe history of intrauterine adhesion, fibroids, endometriosis), hydrosalpinx, involved in other studies; 2. Embryo freezing all in fresh cycle; 3. Double embryo transfer; 4. Rescue ICSI; 5. 2PN < 5, D3 <=3 embryos.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical pregnancy rate of fresh embryo transfer cycle; | — |
Secondary
| Measure | Time frame |
|---|---|
| Abortion rate of fresh embryo transfer cycle;Live birth rate of fresh embryo transfer cycle; | — |
Countries
China
Contacts
Public ContactCazhu Wang
Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region
Outcome results
None listed