Why do men think THEIR sperm is OUR problem?

I just dont get it. Im trying to explain to my boyfriend why my IUD isnt enough protection anymore. I have a blood clot disorder and a mild heart condition. Pregnancy is a huge risk for me. If he wants pov sex now he has to provide additional protection. His getting unprotected sex was for his pleasure not mine.

Women have painful IUD insertions or take hormone pills like its completely our responsibility that they dont get us pregnant. I dont mind condoms. His coming inside of me isn’t worth the clean up. It was all for him and now that its his turn to use birth control or have a procedure done its all shocked face. Like Im being so mean to make him go through this. He even asked me if I had asked my doctor if he needed to. It should be enough that I asked you.

Why do men think THEIR sperm is OUR problem?