True statements regarding DMPA includes all the following except :
3% failure rate
Protects against ovarian cancer
Can be given in women with seizures
Useful in treatment of menorrhagia
Risk of endometrial cancer is substantially reduced by past use of DMPA Noncontraceptive benefits of DMPA:Anemia, PID, Ectopic pregnancy, and Endometrial cancer are repoedDMPA benefits women with sickle cell diseaseRef: Novak and Bereks Gynecology; 15th Edition; Chapter 10
Contraception