Pregnancy Weeks & Due Date Calculator
Not sure how far along you are? Enter the first day of your last menstrual period (LMP) below to get an instant, private estimate of your gestational age and due date — no sign-up, no data stored.
This is an estimate only. An ultrasound at NewLife Hospital confirms your exact stage before any decision is made.
Call Now WhatsApp UsHow This Calculator Works
Doctors estimate pregnancy dates using the first day of your last menstrual period (LMP) — this is called Naegele's Rule. Your estimated due date is calculated as LMP plus 280 days (40 weeks), and your current gestational age is simply the number of weeks and days since that date. This method is used by gynaecologists across India, including at NewLife Hospital in Virar West, as a starting point before confirming your exact stage with an ultrasound.
Why Your Exact Stage Matters
Under the MTP Act, the stage of pregnancy determines which options are available and what process is followed. Women from Virar, Nalasopara, Vasai, Bhayandar, and Mira Road visit NewLife Hospital at every stage — early, mid, and later — and every case is reviewed individually by Dr. Yogesh Bhirud after a confidential consultation and ultrasound. This calculator gives you a starting estimate; only an in-person visit can confirm your exact gestational age and the appropriate, legal path forward.
Frequently Asked Questions
Is this calculator accurate?
It gives a close estimate based on your LMP date, which is the same method doctors use as a first step. Cycle length can vary, so an ultrasound is always used to confirm the exact stage before any procedure.
Is my information kept private?
Yes. The calculator works entirely in your browser — nothing you enter is saved, stored, or sent to us or anyone else.
I don't remember my last period date exactly — what should I do?
Enter your best estimate. An ultrasound at your consultation will confirm your exact gestational age regardless of what you enter here.
What happens after I know my estimated stage?
Call or WhatsApp NewLife Hospital to book a confidential, in-person consultation. Dr. Yogesh Bhirud will confirm your exact stage and explain which options are appropriate for you, with female staff present throughout.
Medical disclaimer: This tool provides an estimate only and does not constitute medical advice or diagnosis. NewLife Hospital, Virar West (MTP Registration: VVCMC/MTP/133), confirms every case through in-person consultation and ultrasound before any decision or procedure.