Here is something we have to understand- most religions are old. In the old days, having an abortion was extremely dangerous. Surgery in ancient days was a death sentence, so they used herbs- which did one of three things- Mother got sick, baby kept- Mother got sick, had miscarriage, Mother died. The risk is why few religions were okay on abortion, except maybe to save the life of the mother.
Today, medical abortion poses little risk. Religions havent caught up. The LDS church, which is fairly new (1830)-" opposes elective abortions “for personal or social convenience” . It also states that abortions are acceptable in cases of rape, incest, danger to the health or life of the mother, or where the fetus will not survive beyond birth."
And see quite new faiths like neopagans and Wiccans have many different opinions, but most will agree government interference is wrong-
Most Pagans believe in personal responsibility, and that viewpoint extends even to controversial political issues.
While some Pagans support a woman’s right to make her own reproductive decisions, others believe that terminating a pregnancy is murder.
Even among Pagans who believe abortion is wrong, there is often reluctance to condone government interference in a woman’s reproductive system.*
In the ancient days “First, do no harm” would nix any abortion not to save the Mothers life.