There's one fact that's been overlooked (I think) so far here. Two technically, though one is more important than the other.
The important one being that for couples suffering from infertility who require donor sperm to conceive the law prevents them from having to adopt their own children, and prevents dads in these scenarios from getting off scot free down the road. But I'll agree it doesn't consider all scenarios effectively.
The less important fact is that if you are married and wish to leave the father off the birth certificate or state another man other than your husband you have to do a lot of legal hoops, sometimes as far as submitting DNA to prove he is not the father.
The important one being that for couples suffering from infertility who require donor sperm to conceive the law prevents them from having to adopt their own children, and prevents dads in these scenarios from getting off scot free down the road. But I'll agree it doesn't consider all scenarios effectively.
The less important fact is that if you are married and wish to leave the father off the birth certificate or state another man other than your husband you have to do a lot of legal hoops, sometimes as far as submitting DNA to prove he is not the father.