repeated implant failure
Conditions
Interventions
control group:blank
experimental group:IUD
Sponsors
The Ninth People's Hospital affiliated to the Medical College of Shanghai Jiaotong University
Eligibility
Sex/Gender
Female
Age
20 Years to 40 Years
Inclusion criteria
Inclusion criteria: (1) A married woman aged 20-40 years with 3 or more previous high quality embryo transfer cycles and an intimal thickness of not less than 8 mm at the day of intimal transition. (2) Regular menstruation, Body Mass Index (Bmi)20-28kg/M2, and basal sex hormone levels (FSH, LH, E2, t, PRL, etc.) were in the normal range. (3) Transvaginal ultrasound examination showed that the ovaries had no organic lesions and ovarian function was good (the number of Basal antral follicles in both ovaries was > 6). (4) There were 2 or more high quality embryos in our hospital.
Exclusion criteria
Exclusion criteria: 1) Patients with uterine malformations, polycystic ovaries, ovarian cysts, hydrosalpinx, pelvic tuberculosis, Adenomyosis, severe intrauterine adhesions and other diseases affecting embryo implantation. 2) History of other diseases or medical treatment within 3 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| cinical pregnancy rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| implantant rate; | — |
Countries
China
Contacts
Public ContactMao Xiaoyan
The Ninth People's Hospital affiliated to the Medical College of Shanghai Jiaotong University
Outcome results
None listed