Period & Ovulation Calculator
Track your menstrual cycle, predict your next period, ovulation, and fertile window. Our calculator helps you understand your body better and plan accordingly.
Calculate Your Cycle
Enter your details to predict your next period, ovulation and fertile window
Your Cycle Overview
Next Period
Starts: Nov 15, 2023
Ends: Nov 19, 2023
Fertile Window
Starts: Oct 30, 2023
Ends: Nov 4, 2023
Ovulation Day
Nov 2, 2023
Safe Days
After period: Nov 20-25
After ovulation: Nov 5-14
Your Cycle Calendar
Understanding Your Cycle
About Menstrual Cycles
A menstrual cycle is counted from the first day of your period to the first day of your next period. The average cycle is 28 days, but anywhere between 21 and 35 days is considered normal.
Tracking your cycle helps you understand your body better and can help identify any irregularities that may need medical attention.
Fertility Awareness
Your fertile window is the 6 days leading up to and including ovulation. This is when pregnancy is most likely to occur.
Ovulation usually happens about 14 days before your next period starts. Signs of ovulation include changes in cervical mucus, mild pelvic pain, and a slight increase in basal body temperature.
Health & Wellness
Your menstrual cycle is a vital sign of your overall health. Irregular periods, severe pain, or heavy bleeding may indicate underlying health issues.
Maintaining a healthy lifestyle with balanced nutrition, regular exercise, and stress management can help regulate your cycle and reduce PMS symptoms.