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Ovulation and your fertile window

Knowing your fertile window — the few days each cycle when conception is possible — is one of the simplest ways to improve your chances.

Ovulation and your fertile window

Key facts

What is ovulation?

Ovulation is the release of an egg from the ovary, once each cycle. Conception can only happen around this time, which is why finding it matters when you're trying.

Finding your fertile window

If your cycles are regular, ovulation is roughly 14 days before your next period is due. The fertile window is the five days leading up to it plus ovulation day — because sperm can wait for the egg.

Signs of ovulation

Your body gives clues:

Ways to track

You can use a simple calendar, a period or ovulation app, ovulation predictor kits, or watch your own signs — whatever feels least stressful to keep up.

When timing isn't the whole story

If your periods are irregular or absent — as in PCOS — ovulation can be hard to predict, and that's exactly the sort of thing worth reviewing with a doctor rather than guessing at.

Have a question about this?

The clearest next step is a calm consultation. Dr. Ritika will talk it through with you — no rush, no jargon.

Questions, answered

When do I ovulate?

Usually about 14 days before your next period, though it varies from woman to woman and cycle to cycle.

How long is the fertile window?

About six days — the five days before ovulation plus ovulation day.

Do ovulation kits work?

They can help by detecting the hormone surge before ovulation, giving you a heads-up on your most fertile days.

What if my periods are irregular?

Timing is harder to predict, and it's worth seeing a doctor — irregular cycles can point to something treatable like PCOS.

Talk it through with Dr. Ritika

Consultations at Cloudnine Hospital, Phase 3 Industrial Area, Mohali · Mon–Sat, 10 AM – 5 PM.

Medically reviewed by Dr. Ritika Gupta, MS (Obs & Gyn), FMAS, DMAS — last reviewed 2026-09-20. Aligned with guidance from bodies such as ACOG, RCOG and the NHS.

General education only — not a substitute for a personal consultation. If you have urgent symptoms, seek care promptly.