For those with period pain try primrose oil. take for long term and in 6 months you will see the effect.

No shitting. my gf had irregular periods and breakouts so i bought her Efamol evening primrose oil(staff price and its the no1 brand in the world)

after 6 months she said that the period comes on time and it didnt hurt that much.

but warning - in between her face was filled with blemishes and pimples due to her body adjusting to the daily intake of the primrose oil. but after 4 months it stopped and skin is flawless.