Regular: The average adult menstrual cycle lasts 28 - 35 days. It is normal to be a few days early or a few days late. This would still be considered having a regular cycle.
Answered 12/20/2018
4.1k views
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