DesiHealth • Period & Ovulation Tracker

We estimate your next period by adding your average cycle length to the first day of your last cycle. You enter the start day. Ovulation typically occurs about 14 days before your next period. The fertile window covers the five days before ovulation through one day after. Everyone is different—treat this as an estimate, not a diagnosis.

If your cycle length varies a lot month to month, predictions are less reliable. Consider tracking for a few cycles to find your own average, or consult a clinician if irregularity is new for you.

A missed period is one possible sign of pregnancy. If you are sexually active, take a home pregnancy test after your period is late. For the most accurate result, test with first-morning urine. Follow up with a healthcare professional as needed.

Most tests detect pregnancy around the time of a missed period. Testing too early can yield a false negative. If your first test is negative but your period still hasn’t started, test again a few days later.

Cycle patterns can change during the first few years after menstruation starts and again approaching perimenopause. If you have concerns at any age, a clinician can provide personalized guidance.

Inputs are stored only on your device via local storage and can be cleared anytime.