As a gay male, I would tend to favor condoms and other things that have a chance of reducing std transmission. If anything, the AIDS epidemic taught us that STDs are just as serious as pregnancies.
Ultimately it comes down to not fucking complete strangers and using protection when you do. For long term relationships, there are so many options: pills, IUDs, condoms, plan b, and even abortion.
I'm much more interested in research into how to make condoms more effective and better treatments for unsolved problems, like herpes, HIV, Chlamydia, gonorrhea, etc. (antibiotic resistance is still a thing btw).