A few teenage boys will see this post, and this entirely for those lucky few:
The sooner you get comfortable with menstruation the more pussy you will get. Make it known that you will always have a couple tampons and pads on you at all times and women will seek you out just to get them. Become comfortable and caring to any who menstruate and you will interact with so many more women than you could before. The more women you interact with in a respectful and kind manner, the more will want to have sex with you. And therefore you will get more sex.
And not just you! If women can rely on men to not be weird, they'll be more willing to maybe flirt back with us. Which means more potential sex for everyone involved, regardless of how they like to have it.
tl;dr - MIsogyny means we all heterosexuals get laid less.
Just carry useful items around with you, because that's a cool thing to do. If somebody else doesn't need the items, maybe you will. Keep a few granola bars in case somebody's having a sugar crash, etc.