I used to think that conjoined twins could share the baby if they were joined at the stomach and the baby would end up with 2 mothers at birth.
A childhood belief about getting pregnant

others believed things like this
- Until I was five, I used to think that women gave birth to baby girls and men gave birth to baby boys— Cassidy K
- I used to believe that after 9 months, mothers went to the hospital to buy a baby off the doctors.Anon
- I used to think that to give birth, a woman had a slit cut into her inner thigh, and the baby would come out.Anon
- That you could give birth to what ever you chose (i.e a girl, a boy, twins, triplets)— Krista Durling
- I used to believe that a woman gave birth by pressing her belly button and the baby popped out.
— Tasha K - I thought my neighbor breastfed her baby because they were too poor to afford baby bottles. Maybe they were!— Kristen