I'm seriously considering international adoption.
I've been thinking about it for a good long time - off and on for 15 years or so, so this isn't a rash decision completely out of nowhere. It's actually not even a complete decision yet.
I would love to have my own children, but I don't really want to just go get knocked up for the sake of being a parent, and I know there are lots of kids out there who need parents, and the world is pretty overpopulated as it is. Also, the older I get, the higher the risk of birth defects including autism and downs, which is pretty freaking scary.
Pros:
I make a good salary and have a secure government job with great benefits.
I have a shitload of love to share. I love deeply and long-term.
I have a lot of resources, including a wide network of friends and family.
Cons:
It would put a damper on my social life. The pool of eligible men to date would shrink to those who are willing to take on a kid.
Being a single parent is HARD. I have a couple friends who are doing it, and at least they have a babydaddy in the picture - this would be me, on my own.
I'd get maternity leave for 6 weeks, same as for pregnancy, but after that, I'd have to set up childcare. It would probably be a better life than they'd have in a 3rd-world orphanage, but how much better?
I might not be good enough. If I fail at parenting, that's about as bad a failure as there can be.