No idea, I have never been in the situation to make that choice. And a hypothetical won't work because I can't gauge how I would react in that situation.

I love my daughters so doing a hypothetical I guess I would rather die then not have them in the world.

But then the chances of a Woman dying from Birth Control sits at 1 in every 100 women. The odds of men becoming infertile was looking to sit at 1 in every 30 from Birth Control, though that is harder to know without it become more widespread over more Men.

What would have a bigger impact on the world's population though?

Yes, Women dying from Birth Control is an issue, one that we can concentrate on now, it would have created a bigger issue if 1 in 30 males was becoming infertile.

Still, Birth Control isn't perfect and hopefully one day it can be perfected, for both Men and Women. Considering the fact that my Girlfriend can't take Birth Control so I have to use condoms(which are stupidly fragile), it may do us good if I were the one taking some form of control of the issue.