Or...you could/should have just kicked his balls until he pisses blood for the next few weeks. See how he likes his period.
if it were me, i'd be like, "STFU before i throw my pad in your face!" LOLOL. he's just jealous he can't have a pad to throw at someone else. ;D LOL. ..i'm known to joke around like that once in a while w/ my friends.. i hope that didn't disturb anyone hahas.. =X don't let that guy intimidate you to thinking you're weak. HE'S the weaker one if anything. guys don't go thru cramps or be pregnant and give birth. WOMEN have it harder since we have live with it, we're anything but weak. =)