I once used my period blood in a meal to try and keep a man I was dating from another country, convinced it would make him stay. After he went back to his hometown, I faked a pregnancy to test his commitment. He asked me to have the baby, then vanished completely. Fast forward four years: I’m now happily married with a child, but my ex keeps calling, claiming my child is his. Even when I block him, he calls from different numbers. I can’t help but wonder if that period blood still has a hold on me, because sometimes I find myself missing him – Woman confesses