A member asked:

Fet was on 12/19. i'm 5wks4ds pregnant. first ultrasound toay. check for a sac. it's 4.6mm. dr said it should be 6mm. do i need to be concerned?

A doctor has provided 1 answer

No: wait for next scan. There can be variability in these measurements. Good luck.

Answered 11/28/2016

3.3k views

Thank

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