Pregnancy & Period TrackerEvery day of your journey
The free, private period & pregnancy tracker — predict your fertile window and next period, then follow your pregnancy week by week with the right supplements for each trimester.
Start trackingFree & private · sign in to start
Next period in 6 days
Fertile window
14–19 Jun · ovulation 18 Jun
Week 18 · 2nd trimester
Baby is the size of a bell pepper
Know your rhythm
Accurate period, fertile-window and ovulation predictions from your own cycles — that get smarter the more you log.
From bump to baby
Week-by-week pregnancy with your due date and trimester supplements — then continue straight into your baby's growth and vaccination trackers.
One tracker for your whole journey
Whether you're planning, expecting, or simply staying in tune with your cycle, our pregnancy & period tracker keeps it simple — accurate predictions, a clear week-by-week pregnancy view, and supplement guidance that follows Government of India antenatal care. When your baby arrives, it flows right into the growth and vaccination trackers.
How it works
1
Log your period or LMP
Enter your last period — that's all we need to start.
2
See your predictions
Next period, fertile window, ovulation — or your pregnancy week.
3
Stay supported
Get the right supplements for each trimester and gentle reminders.
What you can track
Period & cycle
Log periods and get accurate predictions of your next few cycles and your current phase.
Fertile window & ovulation
See your most fertile days and estimated ovulation — helpful whether you're planning or avoiding.
Week-by-week pregnancy
Follow your baby's size and growth each week, with your due date and a countdown.
Trimester supplements
Folic acid, iron and calcium guidance aligned to Government of India antenatal care.
Child Growth TrackerAfter delivery, plot height & weight on WHO charts.→Vitals TrackerKeep an eye on BP, blood sugar & weight during and after pregnancy.→Vaccination TrackerPlan baby's immunisations from birth onward.→
Frequently asked questions
How does the period and ovulation prediction work?
You log the first day of your periods. We calculate your average cycle length and predict your next periods, estimate ovulation about 14 days before your next period, and mark the fertile window (the five days before ovulation plus the ovulation day). The more cycles you log, the more accurate it becomes.
How is my due date calculated?
From the first day of your last menstrual period (LMP) using Naegele's rule — about 280 days (40 weeks), adjusted if your cycle is longer or shorter than 28 days. It's an estimate; your doctor may refine it with an ultrasound.
Which supplements should I take during pregnancy?
In line with Government of India antenatal care guidance: folic acid in the first trimester to protect the baby's brain and spine, then daily Iron-Folic-Acid (IFA) from the second trimester and calcium from around 14–20 weeks to help prevent anaemia and pre-eclampsia. Always take supplements on your doctor's advice — the tracker shows what's relevant for your current trimester.
Is the tracker free and private?
Yes — it's free. Sign in with a free account to start tracking; your cycle and pregnancy data is private to your account, encrypted in transit, and never shown to anyone else.
What happens when my baby arrives?
Tap "Baby has arrived" and we'll add your newborn so you can continue straight into the Child Growth Tracker and the Vaccination Tracker — one connected journey from pregnancy to childhood.
Is this medical advice?
No. This is an information and planning tool. Cycles and pregnancies vary — always follow your doctor's advice for anything concerning.