Collocations for abortion - noun

legal, legalized
elective
early (esp. BrE), early-term (esp. AmE)
late (esp. BrE), late-term (esp. AmE)
induced, spontaneous, therapeutic
back-alley (esp. AmE), backstreet, illegal

have
She decided to have an abortion.

obtain, procure
carry out, do (informal), perform
Some nurses wanted the right to refuse to perform abortions.

legalize
ban, prohibit, restrict

clinic, counselling/counseling
pill
law, legislation
the country's strict abortion laws

debate, issue
The abortion issue is political dynamite.

abortion on demand (= the right to have an abortion if you want one)
Women's groups are calling for free contraception and abortion on demand.