I went for an ultrasound today and find out we were expecting a boy ..... Im super excited as I already have a baby girl. However I was comparing my stats from 1st pregnancy to 2nd pregnancy and theyre sooo similar ( preg1 : heartbeat 157bpm mesuring 62mm preg2 : 156bpm mesuring 64mm.... both taken at 12.5weeks ) I wonder if I should wait till my 20w ultrasound for good confirmation of the gender before getting too excited .