Step 1: Enter your LMP date
Use the first day of your last menstrual period.

From your last period and cycle length, see when conception most likely occurred and the window around it.
Conception usually occurs during or shortly after ovulation...
Likely Conception Window
Jan 10 - Jan 16
Most Likely: January 15
Using the tool
If you are curious about likely conception timing, this tool gives a supportive estimate around ovulation.
Warm Note
Conception estimates are approximate. For confirmed dating and pregnancy planning, medical guidance remains most accurate.
Understand your likely conception timeline with reassurance and clarity.
Use the first day of your last menstrual period.
Cycle length helps estimate ovulation and conception window.
See your likely conception dates and most probable day.
Frequently asked
Honest, clear answers to what expecting mothers and couples most want to understand.
Our team is happy to speak with you - with no pressure, no rush, and no obligation. WhatsApp us or book a consultation.
It is the likely period around ovulation when conception could occur.
All information provided on this website is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Results of IVF and fertility treatments vary from patient to patient.Always seek the advice of Dr. Shital Jadhav or a qualified healthcare provider regarding your medical condition.