Just keep in mind that they are GUESSES at best so don't freak out if they say baby is a little under or a little over what they should be weighing. There have been women that were forced into an induction/csec cause they were told baby is 10lbs only to give birth to a 7lb baby. Earlier this week on Tues the tech told me baby was 5lb15oz 2 days later on thurs a dr told me baby was 6lb6oz. Thats a difference of 7oz so you know at least one of those weights (and most likely it's actually both) is incorrect cause baby is gaining roughly half a pound(8oz) a week no way my kid jumped 7oz in TWO days. So don't freak out if they tell you babys weight and it seems off for where you should be cause it is only an estimation.