It wasn’t because I was horrible at taking my birth control pills as consistently as I should have.
Although, honestly, I was.
It wasn’t because I felt a moral obligation to see the consequences of a sexual act through. I didn’t consider myself a stronger, more compassionate or all-around better person for deciding to continue with an unplanned pregnancy.
It wasn't because of a specific religious belief or an immeasurable pressure from a pro-life partner.