How many weeks pregnant am I? help.

[Alexbulance]

Hi everyone,
We got a BFP yesterday on two pregnancy tests. The clear blue pregnancy test says that I am 2-3 weeks pregnant however the first day of my last period was 19th September 2022 (6 weeks ago today).

Some websites say gestation is calculated from the first day of your last period and some say it's calculated from date of conception. Help please! Thanks. 😃

I took one of this tests when I was pregnant and it told me I was 2-3 weeks pregnant but I was actually 6 weeks. Doesn't help re your question but mine wasn't very accurate and all was fine with the pregnancy! Congrats op.

Clearblue counts from conception, so it is saying you are approximately 4-5 weeks pregnant assuming that you ovulate about two weeks after your period begins. Medically you will be dated from your last period until your dating scan, so you are 6 weeks.