Because contraception fails - all of the time. Because not everyone can take the Pill and even that isn't foolproof. Because birth control prescriptions require a bunch of mostly unnecessary, expensive, annual tests which isn't necessarily paid for by employer health care, if their employer objects on religious grounds. But Viagara is covered.
Contrary to often stated conservatives lies, there are not enough Planned Parenthoods throughout the USA to provide free birth control to all of the poor women with no medical insurance in the USA.
One only need to look at the statistics, and stop looking at anecdotal evidence.
Read child support statistics that shed light on how many single parents receive child support, how much, and how often.
www.verywellfamily.com
Only 43% of single parents get all of the child support ordered by the courts, and you can bet your bottom dollar that it's the wealthy and middle class who are meeting their obligations, not the low income men. Child support is the first thing to go unpaid when times get tough.
One in four American women, will have an abortion by age 40. They will continue to have abortions whether they are safe and legal, or not. You will never end it.