High but Dangerous: If you are accurate at predicting ovulation this could work. However, ovulation can occur anywhere from day 6 to 21. As many as 3% of women are fertile on the day they expect menses because ovulation can vary so much. Withdrawal contraception has a very high failure rate for these reasons.
Answered 11/27/2017
1.4k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question