Legal, not a political issue, both parties are ok with it, actually favored due to massive planetary overpopulation, growing tech/holo-introverted societies, and dwindling resources. Additionally, you start to see countries contemplate and actually pass laws in favor of one-child policies again.
I would hope the status of girls and women worldwide improves before more countries seriously contemplate one- (or two-) child policies. We all know about how after China intorduced its one-child policy in 1979, the male-female ratio especially in rural areas became very skewed, in "favor" of males.
Perhaps we will find a way to reconcile personal/religious views against abortion (and in favor of life); privacy and free choice and accessibility for women facing problem pregnancies; and perhaps a small need for regulation, as long as it is needed, to discourage or prevent sex-selection abortions (in addition to normal medical regulations on the procedure, which should not be seen as overly restrictive or as a backdoor attempt to roll back abortion rights).
I typed one instead of two because the impetus will be on population reduction although I am aware of the Chinese male-female ratio problem. I don't think in 2115 religious beliefs on procedures will have much standing or for that matter the ability to deny an operation, esp in western and 1st world nations, it will be more of a problem in Islamic as well as under and undeveloped nations.
