When tf is the 3rd trimester?! (Mathematically should be 26.6 weeks but Google disagrees)

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I guess Glow answered that for me this morning 😂

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26.66666666666666 weeks lol.  My office annoys me because they use 12w for second and 28w for third.  I’m like how is second trimester four weeks longer than the first or third when trimesters mean it should be split evenly in 3 😅.  I go off of 13 and 27 just to round off the weeks

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I also go with 27 weeks! I mean the latest they want anyone going is 42 weeks now. So I guess if you use 42 instead of 40 the trimesters would be nicely divided into 14 weeks exactly. But hell I've never made it past 39+1 🤷 all pregnancy math and numbers give me a headache 😂

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I say 27 because 26.6 means you are in your 27th week but yeah it's so annoying to try and figure it out.
Just for me I go by lmp. So 11th of march 2020 was my lmp that means 11 of June was the end of my first trimester and so on.

When tf is the 3rd trimester?! (Mathematically should be 26.6 weeks but Google disagrees)

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