The simple answer to this is hormones. A girl or woman's hormones fluctuate significantly during their menstrual cycle causing heightened emotional responses and mood swings.
Because the girls are having mood swings while they are on their periods. And it cause them to be short temper and everything when mad them mad really easy
find out why she is mad at you and then work out your problems.
Girls have had periods since well, ever! A period is when blood is realised out of a girls vagina. That's it basically
no that would be kinda cool though...girls running mad around the house...getting bad moodlets for almost everything that happens lol...you should request that to the sims people....ea games
Periods have nothing to do with sexual orientation. Lesbians are just as capable of menstruating as straight girls.
Yes all girls start there periods between the ages of 9-16
Girls are sensitive!
No
Periods
Girls use kotex during their periods.
because they had their periods and became very mad
because there guys that is why they don't get mad my boyfriend didn't get mad so don't worry about it if he flirts with other girls you flirt with other guys that just the only answer