IVF Due Date & AMH

IVF Due Date Calculator

Based on Embryo Age at Transfer

Embryo Transfer Date

Embryo Age (Days)

AMH Ranges (Fertility)

Polycystic (PCOM)

> 3.3 ng/mL

Optimal / Normal

1.5–3.3 ng/mL

Low Reserve

0.7–1.5 ng/mL

Very Low Reserve

< 0.7 ng/mL

Guidelines & Evidence

Verified

Last Review: 2026-07-17

When to Use

Primary Clinical Uses

Accurately determining the Estimated Date of Delivery (EDD) and Estimated Gestational Age (EGA) for pregnancies conceived via In Vitro Fertilization.

Bypassing the standard Last Menstrual Period (LMP) method entirely due to ovulation induction suppression.

Interpreting Anti-Müllerian Hormone (AMH) levels for ovarian reserve testing.

The Dating Mandate

In an IVF pregnancy, the exact date of fertilization is a known scientific fact. Under no circumstances should early ultrasound/crown-rump length or LMP override the calculated IVF date. The IVF date is neurologically absolute.

How it Works

Formula Rules

Standard Human Gestational Period = 280 days (from LMP) or 266 days (from conception).

For a Day 3 Embryo (Cleavage Stage): EDD = Transfer Date + 266 Days - 3 Days

For a Day 5 Embryo (Blastocyst): EDD = Transfer Date + 266 Days - 5 Days

AMH Interpretation

> 3.3 ng/mL	High / PCOM morphology (risk of Ovarian Hyperstimulation Syndrome)
1.5 – 3.3 ng/mL	Normal / Optimal fertility reserve
0.7 – 1.5 ng/mL	Low reserve (accelerated diminished ovarian reserve)
< 0.7 ng/mL	Very low reserve (poor responder to egg retrieval)

Last Comprehensive Review: 2026-07-17

In Recent Clinical News

Scanning Medical Journals

No new significant updates or guidelines matching this topic were found today. We will check again soon.

IVF Due Date & AMH

IVF Due Date Calculator

AMH Ranges (Fertility)

When to Use

Primary Clinical Uses

The Dating Mandate

How it Works

Formula Rules

AMH Interpretation

Clinical Pearls

Key Misconceptions

Next Steps

Obstetric Management of IVF Pregnancies

The Evidence

ACOG Guidelines

Methods for Estimating the Due Date.

Origins & History

Historical Context

In Recent Clinical News

IVF Due Date & AMH

IVF Due Date Calculator

AMH Ranges (Fertility)

When to Use

Primary Clinical Uses

The Dating Mandate

How it Works

Formula Rules

AMH Interpretation

Clinical Pearls

Key Misconceptions

Next Steps

Obstetric Management of IVF Pregnancies

The Evidence

ACOG Guidelines

Methods for Estimating the Due Date.

Origins & History

Historical Context

In Recent Clinical News