G Sac measures 2 weeks smaller than baby

[Zara]

Hi, can anyone please offer any advice on an issues when the 12 week scan shows that the baby measures 13 week, while the sac measures only 11. Does it fix its self later, are there any risks to baby?

[mummame]

umm, it sounds to me like you may have Oligohydramnios (too little amniotic fluid) but I am by no means qualified to give this information. If it is Oligohydramnios plenty of rest and increase your fluids. Did the sonographer not give you any indication of why? All the best