Your first assertion is false. According to Planned Parenthood's own annual report, they see about 2 million patients a year, and perform (rounded up) about 400,000 abortions a year, more than half of them before 8 weeks (at which point, only a fanatic could call what comes out a "corpse").
So more than 3/4 of their patients are there for services other than abortion. Two of their most important services to those patients are cancer screening and prenatal care, so, arguably, defunding Planned Parenthood increases deaths AND can threaten the lives and health of babies.
Defunding Planned Parenthood is a move to attack women's health, and especially poor women's health. In these last days of Women's History Month, consider the health of the women around you: grandparents, aunts, neighbors, teachers . . . and support Planned Parenthood.