Hello, I'm a first time mom. My last period was on 4th June. So I was suppose to be like 11 to 12weeks. Went to my neighbourhood clinic to scan because my 1st appointment at KK will be in 2 weeks time long. The scan machine measure my baby should be in 13weeks and 7cm long. Is bigger than it expect. Is ok to be big than small right because I nv vomit throughout the whole pregnancy