>You wouldn't say excess alcohol consumption during pregnancy is only up to the mother's decision about her own body when there are adults walking around with terrible lives because of fetal alcohol syndrome.
I would - because the alternative means we are locking up current human beings to act as incubators for potential, future humans
Wow, that's a pretty extreme view. They're locking themselves up voluntarily and also locking their baby up. The baby is helpless but not the mother. If she didn't want to and somehow still recklessly got pregnant, she could always get an abortion which may be just a pill from the pharmacy once she missed a period, or more involved if slower. It's a deliberate choice to be responsible for somebody else's life.