Why Is the Baby Development Two Weeks Behind The Pregnancy Week?
As you will see your babies development is 2 weeks behind the week of your pregnancy, and this is often confusing. The reason for this is because of how the pregnancy week is calculated. Simply put, the time between when your menstrual cycle starts until your conception date is counted as the first few weeks of your pregnancy. In Most Cases, this is 14 days, as this is the average, and so almost every single web site or pregnancy book will use this same method. Of course, if you know what your Luteal Phase Length – the time between when you start your menstrual cycle and when you ovulate – then you will be able to accurately calculate exactly how hold your baby is in it’s development by using our pregnancy calculator.
