So, went to the OB today to check in, but my blood work isn't back yet. One twin's NT was 1.4, the other 2.8. They are identical, and we aren't sure why the measurements are so different. It could be nothing, it could be something...no one knows yet, and I am so freaked out. Has anyone had this happen? Both numbers are fine on their own, but with identicals, it really scares me that the one with the bigger number is indicating something is also wrong with the other one.
Re: NT scan...a bit more info
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if they are indeed ID's there would be no way for ONE of them to have a chromosonal abnormality - from what I know - they would both have it..... but it's VERY possible that one will grow faster than the other - IDs often don't even look ID at birth b/c one is so much bigger than the other.
From what i understand there really is no way for them to know they are IDs until they are tested after birth - unless you did IVF or something and KNOW you only had one embie/egg, etc. but i might be off- this whole twinning thing has so many factors!
i would not worry- both numbers are in the good range.
I am sorry I do not know much but I bet that the dr. will have more answers when the b/w comes back. I would call first thing Monday and see if they are in so you can relax!