That's an interesting point of view: Should people be encouraged to choose between religion or reason, or should we encourage religion to adapt? I don't think the answer is clear; I'd guess that the most effective approach is a case-by-case basis (true, the Roman Catholic church is unlikely to bend anytime soon, but perhaps other religions are more willing to adapt). Others have the right to criticize religion just as much as they have the right to their beliefs, so I think that the focus should be on effectiveness rather than "rights" (which I think are well-preserved in both cases).
One thing I want to point out: mother-to-infant transmission of HIV is around 2-8% with proper preventative treatment and 15-30% without, so I disagree that the child will "probably" carry HIV, although it is certainly a risk.