Kassmed50 - posted on 06/29/2015 ( 2 moms have responded )
Has anyone had an ultrasound that showed one baby than had another twin hiding? I am only 9 weeks and showing more than friends who are 18 weeks pregnant. (& I was small before the pregnancy) my family all says its twins. But when I had my 5 week ultrasound there was only one. Could there be a hiding twin like my mother in law says who didn't find out she was having twins till two weeks before they were do. ( Also 35 years ago though) .