Length of baby according to app?

Question

It says today I'm 19+6 and baby is just over 6 inches and when I clicked on tomorrow to see how much baby has grown it jumps to 10 inches! Is that accurate? This is my third pregnancy (have one daughter and one angel) and I didn't pay much attention to my pregnancy apps before so when I saw this all I could think was how?

Answer

I believe that at 20 weeks they stop measuring crown to rump length so the measurement is then total length of baby! Hth.

Answer

Its just an average and it goes by week. It will be the same everyday of the week until you switch weeks and then give you new ones. And my baby measured 10oz at 18 w and the app told me he should only be 6 so it isn't spot on or anything

Length of baby according to app?

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