It can be confusing during the first month because pregnancy (which is an average of 40 weeks long) is actually measured from the first day of your last menstrual period. Even though you likely ovulated and conceived only two weeks ago, technically, youre considered to be four weeks along.

What is considered 2 weeks pregnant?

Highlights this week Youre not pregnant yet, but if you conceive this week, youll be two weeks pregnant. Thats because healthcare providers use your last menstrual period to determine your due date, so technically the first day of your period is also the first day of your pregnancy.