Postpartum contraceptive use and induced abortion
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Pregnant women who voluntarily receive prenatal examination and delivery at the participating hospitals with gestational age 36 or more weeks; 2. Must sign the informed consent form and be willing to accept the prenatal and postnatal investigation and follow-up.
Exclusion criteria
Exclusion criteria: 1. Patients with any serious health problems and/or mental disorders that may affect subjects' investigation and follow-up; 2. Have dysgraphia or language expression disorder.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| indicence of induced abortion at 12 months after delivery; | — |
Secondary
| Measure | Time frame |
|---|---|
| prevalence of contraceptive use 12 months after delivery;incidence of unintended pregnancy 12 months after delivery; | — |
Countries
China
Contacts
Shanghai Institute of Planned Parenthood Research