I started a heavy period today and just got over a bv infection is it safe to take misoprostol and have endometrial biopsy tomorrow ?

Heavy period?: It may not be an ideal time to have an endometrial biopsy, since "heavy period" may include shedding of the tissue important to evaluate with the biopsy. At 47, there may be a considerable degree of endometrial hyperplasia, which may be better sampled after cessation of bleeding. Although "bv" is a local infection, suitable treatment should have reduced the risk.