The right to religious freedom was probably harder fought and certainly cost more lives than the right to contraception or abortion.
How exactly would you count the number of lives lost before women's rights to contraception or abortion were established? It's a lot more than just (just!) the number of women who die during backstreet or self-induced abortions. In a society where contraception and abortion are unavailable, sexual activity will have a high risk of pregnancy, and all pregnancies must be carried to term. In your mortality rate, you would have to include
a) women who had consensual sex without the intent of becoming pregnant, but who did became pregnant, and then died as a direct result of health complications during pregnancy or childbirth,
b) women who had non-consensual or coerced sex, whether violent rape or 'marital obligation': all of the same mortality risks as before,
c) women who committed suicide as a result of forced pregnancy, forced birth, forced motherhood or giving a child up (whether by choice or being forced) to adoption,
d) women who were killed by families or partners as a result of their pregnancy (usually due to questions of paternity or 'honour')
There's no way of counting all these deaths. And that's only the fatalities: nobody can ever quantify the misery, pain and desperation of forced pregnancy. When modern medical professionals deny you access to contraception or the MAP, even if they assume you will easily get it elsewhere, they join a long, well-established historical tradition of dismissing women's physical and mental health to uphold their own principles. It's not a brave statement of religious freedom. It's being in a position of control, and using it against women, with absolutely no interest in the consequences.