Pregnancy & Menstrual Tracker

Track your menstrual cycle, estimate your ovulation window, or calculate your precise IVF gestational timeline and Estimated Due Date (EDD).

This IVF due-date page is built for users who already know the embryo transfer date and embryo day, not for natural-conception LMP dating.

Assessment Summary

Estimated Due Date (EDD)March 12, 2027
Gestational Age2 weeks 5 days
Current Trimester1st Trimester (Early Development)
Pregnancy Progress7%

Milestones Timeline

Estimated ConceptionJune 19, 2026
First Heartbeat (wk 6)July 17, 2026
First Trimester Screen (wk 11-13)August 21, 2026 - September 4, 2026
Point of Viability (wk 24)November 20, 2026
Full Term Date (wk 37)February 19, 2027
Estimated Due Date (EDD)March 12, 2027

Frequently Asked Questions

How does the IVF due date calculation work?

In natural pregnancy, gestational age is based on the last menstrual period (LMP). In IVF, the exact embryo age is known. We add 261 days for Day 5 embryos, and 263 days for Day 3 embryos from the transfer date to determine the EDD (standard 280-day gestational timeline).

What is the fertile window?

The fertile window represents the 6 days ending on the day of ovulation, where conception is biologically possible due to sperm lifespan (up to 5 days) and egg lifespan (12-24 hours).

Can my cycle length vary?

Yes, normal cycles range from 21 to 35 days. Standard calculations assume a stable luteal phase, but physical stress or hormonal shifts can delay ovulation.