I thought the 2nd trimester started at week 14?

Question

But according to glow it's week 12?

Answer

If you're 12 weeks, you have completed 12 weeks of pregnancy which means you are currently in week 13! 13 weeks is the start of the 2nd trimester.

Answer

BBC still says I'm in first trimester although I'm 12wks 1 day. Lol I don't wanna hear about 1st trimester anymore!!! I wanna be in second now!!! Lol.

Answer

And I've heard that it ends at 13 weeks lol. I guess by 14 at least you know you're out

Answer

So according to Ovia 14 weeks? I'm so confused lol..

Answer

Back in the day with my older children they always told us 13 weeks lol, I think technically it's considered 2nd trimester when the placenta takes over completily around 12 weeks. I think 14 weeks is technically the first whole week of the 2nd trimester. I know confusing but that whole section of weeks 12 to 14 marks the beginning of the 2nd trimester.

Answer

In the UK the start of the 13th week is the 2nd trimester.

I thought the 2nd trimester started at week 14?

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