Those who were reluctant to have kids, what changed your mind?

Edit: Thank you all for sharing. My biggest concern is developing postpartum depression (PPD) and dealing with sleep deprivation. I have a predisposition to depression—there have been times in my life when I’ve struggled with it, and it runs in my family. I’m also fairly certain my mother experienced PPD. I worry about the kind of mother I would be, as I was raised by a mother with borderline personality disorder (BPD). On a positive note, I’m incredibly grateful to have an amazing husband who I know would be a wonderful father. We’re both on the fence about having children, but he’s supportive and happy with either choice.