In reading the Genesis story, it seems to me that Adam & Eve didn't have sex in the Garden. After they were cast out, it says that Adam "knew" his wife and she conceived.
Always wondered about that. Or maybe they had sex but she didn't conceive? Or maybe she did, but those babies weren't mentioned. No babies in the Garden in the Genesis story. Curious. They would have had to have taught their kids to not eat of the Forbidden fruit, the way that Adam told Eve about the Forbidden
Fruit. No mention of that, so I would assume no kids were conceived and born in the Garden. Did they have sex but she didn't conceive? So many unanswered questions?