Title of The Calculator :
Last Menstrual Period :
Probable date of conception :
( about two weeks after last menstrual period )
Foetal Age Today :
Best date range for NT scan :
( 12 wks 3 days to 13 wks 3 days )
19 Weeks / Morphology Scan Date :
Estimated Due Date (40 Weeks) :
On , you will be weeks days pregnant.
Previous Ultrasound Date and Foetal Age On That Day :
The Pregnancy Calculator can estimate a pregnancy schedule based on the provided due date. An estimated due date, usually based on a sonogram, is typically obtained from a health care provider during a prenatal visit. It is also possible to estimate the due date based on the biological cycle using the Due Date Calculator.
This calculator may be used to calculate the best date range to book a Nuchal Translucency Scan and Morphology Scan :
- NT scan may be performed between 11wks–13wks 6 days (CRL 45-84mm) however as individual babies grow slightly differently and to visualize the foetal bladder and heart the very best range is 12wks 3days to 13wks 3day
- Morphology scan is best booked after 19wks but before 22wks.