 [ Symptoms ] can one get pregnant if taking tri sprintec reminder pills when not on one is period and while being sexually active  i have just started taking this pill and am at the end of my 3rd week about to start the non hormone reminder pills but i think these are only to be taken while you are on your period and mine was last week i thought maybe i should take them then but it says on the package to take all colored pills before taking any of the whites also what do i do if my period does not last a whole week [ Disease ] you are suffering from vaginal infection bacterialyeast infection that needs to be treated with metronidazole and antifungal creams …clindamycin cream can be used intravaginally you need to keep on the course of treatment for 3 4days after symptoms disappear as the infection might experience recurrence … wear cotton under wears and avoid vadinal douches as they may kill useful bacteria…eat yogurt and skimmed milk…