IVF Pregnancy Due Date Calculator
Calculate your IVF pregnancy due date from your last menstrual period or embryo transfer date. Adjust cycle length to match your protocol. Free, private.
IVF pregnancies use the same 40-week Naegele's rule calendar, but your LMP equivalent depends on your protocol. For a day-3 embryo transfer, count back 17 days from the transfer date to get your LMP equivalent; for a day-5 blastocyst transfer, count back 19 days. Enter that calculated LMP date above and set the cycle length to 28 (the standard assumption for IVF dating) to see your EDD and week-by-week milestone dates. Your fertility clinic may refine the EDD further with an early 6–8 week ultrasound.
Use the full IVF Pregnancy Due Date Calculator
Open Calculator →Related health tools
- Ovulation Calculator — estimate your fertile window
- Pregnancy Due Date (basic) — quick EDD without milestone view
- Water Intake Calculator — hydration needs during pregnancy
- BMR Calculator — calorie needs in pregnancy