Do I need a full bladder?

Its really important yourself keep hydrated throughout your pregnancy. Make sure you drink plenty of water the day before your scan so you are well hydrated. If you’re having an ultrasound scan before you are 20 weeks then having a full bladder helps us see the baby a little more clearly. After 20 weeks your baby is surrounded by lots of amniotic fluid so a full bladder is not needed. Drinking something fizzy and cold about 20 minutes before your scan may help your baby wake up and move around a little so we can catch a better look