Hello, I have irregular periods - how to calculate my fertile days? We are trying to get a baby, but so far to no avail. What to do?

If your periods are irregular, ovulation can be difficult to quantify. In regular menstruating patients, count 14 days back from the previous cycle length. If the cycle was 28 days old, the best chance of ovulation is on the 14th day of the cycle. With cycles every 24 days - on the 10th day of the cycle, respectively, and e.g. with 36-day cycles on the 22nd day of the cycle. Menstrual disorders may indicate a hormonal disorder that can cause problems with ovulation or maintaining early pregnancy. Please visit the gynecologist for hormonal tests.

Remember that our expert's answer is informative and will not replace a visit to the doctor.

Anna Wilczyńska, MD, PhD

Experienced gynecologist-obstetrician, graduate of the Medical University of Warsaw, author of numerous medical articles in scientific journals and co-author of chapters of medical books. A member of the Polish Gynecological Society, he has a PTG ultrasound and colposcopy skills certificate. He deals with hormonal diagnostics, pregnancy management, treatment of diseases of the female reproductive tract, performs gynecological ultrasound, breast and fetal ultrasound, as well as 4D fetal ultrasound. He currently works at the Międzyleski Specialist Hospital in Warsaw.

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