 [ Symptoms ] missed two pills three days after i had sex likelihood of pregnancy  last week was my girlfriend is placebo week and on thursday night she took her active pill we had sex midmorning on friday and she took her pill on friday saturday and sunday however she forgot to take her pill on monday and tuesday she took them both at the moment she realized she had forgotten what is the likelihood that she is pregnant [ Disease ] i think you mean magnesium citrate not potassium magnesium citrate is a good catharticlaxative and should clean like a tornado so she will need to be in close proximity to a toilet for sure do not send her to kindergarten there are only a few wasy to clear a bowel impaction and this is one of them cleansing enemas are another using mineral oil may be tried the last resort however one that no one likes to do would be surgery but do not worry this is not likely to come to this hopefully she is seeing a good pediatric gastroenterologist to get to the bottom of this problem