Due Date Calculator

First choose the method to calculate your dates

First day of your last menstrual period (Natural conception, fertility drugs or IUI)
Date of your egg retrieval (Fresh IVF)
Date of day 3 embryo transfer (Fresh or frozen IVF)
Date of day 5 blastocyst transfer (Fresh or frozen IVF)

Next, chose the date




Your due date (EDC):


Your gesatational age:


Please note that your due date is only an estimate of when your child will be born. Most babies are not born on their due dates, and your doctor may change the due date based on ultrasounds and other data.

Please do not use our email address or contact forms to send specific or personal medical information (protected health information) and/or ask for specific medical advice - electronic communications, including email and contact forms are not secure and could result in a breach of privacy and/or confidentiality.  Use of email or any other form of electronic or digital communication or any of our contact forms does not constitute forming a physician/patient relationship.