Ovulation Calendar: How To Track Ovulation

Use the calendar below as a guide to help you track your ovulation.

For women who have a 28 to 32 day menstrual cycle, ovulation can take place between days 11 through 21. Remember this is just an average of days that ovulation could take place—every woman's cycle is different.

To get an accurate day of ovulation for you, it is encouraged that you use one of the many methods discussed in fertility awareness, or by using an ovulation predictor kit.

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Ovulation Calculator

*First Day of Last Menstrual Period:first day of bleedingRequired Field
Average Length of Cycles: From first day of your period to the
first day of your next period. Ranges from: 22 to 44. Default = 28 Optional: Leave 28 if unsure.

Ovulation Calendar
X — first day of bleeding, which is the first day of your cycle
O — Possible time of ovulation
Day 1	Day 2	Day 3	Day 4	Day 5	Day 6	Day 7
X
Day 8	Day 9	Day 10	Day 11	Day 12	Day 13	Day 14
			O	O	O	O
Day 15	Day 16	Day 17	Day 18	Day 19	Day 20	Day 21
O	O	O	O	O	O	O
Day 22	Day 23	Day 24	Day 25	Day 26	Day 27	Day 28

Day 29	Day 30	Day 31	Day 32

Click here for a printable version of this calendar.

The information contained on this site herein is for educational purposes only and is not meant for diagnosis or treatment. Any information found on this site herein should be discussed with a health care professional. Use of this information should be done in accordance with the health care plan outlined by your health care professional. For specific medical advice, diagnosis, and treatment, consult your doctor. All content is copyrighted by the American Pregnancy Association unless otherwise noted.

American Pregnancy Association

Promoting Pregnancy Wellness

Ovulation Calendar: How To Track Ovulation