🌸 Clomid Ovulation Calculator
Estimate your likely ovulation window and fertile days after a Clomid (clomiphene citrate) cycle based on when you started and finished the medication.
How Clomid affects ovulation timing
Clomid (clomiphene citrate) is commonly taken for 5 days early in the menstrual cycle to stimulate ovulation. Ovulation typically occurs roughly 5 to 10 days after the last dose, with an average around 7 days later, though this varies by individual.
How this calculator works
Enter the cycle day you started Clomid and how many days you took it. The calculator finds the day of your last pill and adds the typical 5-10 day window to estimate your most likely ovulation day and fertile window, which starts a few days before expected ovulation since sperm can survive several days.
This tool provides general educational estimates only, not medical or fertility treatment advice. Ovulation timing on Clomid should be confirmed with ovulation predictor kits, ultrasound monitoring, or guidance from your prescribing physician.