multiple sclerosis. they re finding women that take birth control pills are more apt to develop ms? not a surprise he hormones are involved here because more woman are prone to develop multiple sclerosis. this is difficult to study because multiple sclerosis is so rare. we don t know why people are taking birth control pills. we assume because they re sexually active. it could be for other things. they have irregular mence. maybe ovarian sifts. we don t know if the hormonenal be a normalities expose them to ms or jon: no proof birth control pills are bringing on ms? no proof. it is correlated. doesn t necessarily mean a cause. jon: more study. dr. devi, good to have you in. thank you. jon: jenna? jenna: california getting a soaking of much-needed rain. that state in the middle of a drought. they have mudslides and