A stupid thing that bothers me on here

I’m always bothered by the fact that everyone is adamant that you can’t get pregnant on your period, even the app itself. You can. Because everyone ovulates at different times in their cycles and sperm can live inside you for a few days, yes you can absolutely have sex on your period and get pregnant. Some people ovulate right after their period and some (rare) can even ovulate on the last day or so of their period (usually when it’s just that tiny bit of extra blood) and some people ovulate a week or two after their period. Yeah, it’s rare that you get pregnant on your period but it’s not impossible. For a long time yeah we did think that women always ovulate x amount of days after their period but we have found that that’s not the case. It’s this stupid little thing that doesn’t matter but it bothers me that I seem to be the only one who knows this. If you’re wondering if I’m actually correct, the research is relatively easy to find, and you can find a simplified version of it in a SciShow episode on YouTube about reproduction myths. Again, stupid thing, I don’t fight people on it, but for some reason it bothers me.