infertility
Conditions
Interventions
No ectopic group/Recurrent ectopic group:N/A
Sponsors
First affiliated hospital of guangxi medical university
Eligibility
Sex/Gender
Female
Age
20 Years to 40 Years
Inclusion criteria
Inclusion criteria: experimental group: 1: maternal age: 20-40 years old 2: undergoing first fresh cycle or thawed cycle after first freeze-all embryos cycle 3: a history of two or more ectopic pregnancies without previous intrauterine normal pregnancy control group 1: maternal age: 20-40 years old 2: undergoing first fresh cycle or thawed cycle after first freeze-all embryos cycle 3: a history of one or more intrauterine normal pregnancies without previous ectopic pregnancy or spontaneous abortion.
Exclusion criteria
Exclusion criteria: 1: adenomyosis 2: history of intrauterine adhesion 3: hydrosalpinx without ligation 4: a history of recurrent miscarriage
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| clinical pregnancy rate;miscarrage rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| etcopic regnancy rate;live birth rate; | — |
Countries
China
Contacts
Public ContactYihua Yang
Guangxi Reproductive Medical Center, the First Affiliated Hospital of Guangxi Medical University
Outcome results
None listed