A non-hormonal, reversible and non-toxic male birth control could be a step closer, with scientists successfully targeting a protein that's crucial in making fertile sperm. Knocking this protein out for a period of time would give men control over their protection window, much like oral…
I’ve been ingesting mirco plastics on purpose to avoid having children!
It seems to be working. They found microplastic in every testicle in their study
you should be ingesting macroplastics if you want real results