Infertility suitable for in vitro fertilization-embryo transfer treatment
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Couples with indications for IVF or ICSI, females aged between 20-35; 2. Infertile females undergoing the first cycle of IVF-ET/ICSI-ET treatment; 3. Fully informed consent to this study, and sign the informed consent form; 4. The number of retrieved eggs is =3; 5. Patient embryos were cultured in a Time-lapse closed incubator on Day 0-Day 5; 6. Perform fresh cycle Day 5 single blastocyst transfer and the number of usable blastocysts on Day 5 = 2;
Exclusion criteria
Exclusion criteria: 1. Patients who have been planning to undergo preimplantation genetic testing. 2. Patients diagnosed with uterus abnormality: septate uterus, uterus unicorns, duplex uterus, etc. 3. Patients who have intrauterine adhesions, intrauterine effusion, multiple endometrial polyps, submucosal uterine fibroids, or thin endometrium (endometrial thickness < 7mm on the day of embryo transfer) and other factors that affect embryo implantation; 4. Patients with a history of autoimmune or endocrine diseases: systemic lupus erythematosus (SLE), undifferentiated connective tissue disease (anti-ANA positive), hyperthyroidism, hypothyroidism, etc. 5. At least one of the couple has contraindications to IVF or ICSI, such as poorly controlled type I or type II diabetes, liver disease or abnormal liver function of unknown cause, kidney disease or abnormal renal function, severe anemia, history of deep vein thrombosis, history of pulmonary embolism, history of cerebrovascular accident, poorly controlled hypertension or diagnosed heart disease, history of cervical cancer, endometrial cancer or breast cancer, unexplained vaginal bleeding, severe mental and neurological diseases, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ongoing pregnancy rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Biochemistry pregnancy rate;Clinical pregnancy rate;Live birth rate; | — |
Countries
China
Contacts
The Affiliated Drum Tower Hospital of Nanjing University Medical School