This means that human children cannot be born to virgin mothers.
By the Laws of Nature, they can't. I buy into the miracle, which by definition exists outside the Laws of Nature.
Then you'll have no trouble believing that the universe was created during six days 5769+ years ago, since that was outside nature as well. After all, nature is what was being created. It didn't exist to govern the process.
Let me try this way. Let's say we found some of the wine from the wedding at Cana. Let's be even more ridiculous and pretend it really was grape juice (I love the irony of religions who claim to take the Bible literally true are more than happy to read that as "grape juice" - but I digress....) Now since I have this grape juice in front of me, I can analyze it. If my analysis found it contained Kool-Aid, then I have SERIOUS problem with the "water-into-wine (sorry - grape juice)" miracle. I still have zero scientific reason to halt my faith in the Virgin Birth however. The one don't affect the other.
Ignore my anachronistic failing of using Kool-Aid millennia before its invention...