hi doc,i am having 2 mnths amenorrhea,put test is negative,tvs revealed endometrial thickening of 13 mm and right ovarian cyst of 3.5 cm,my age is 24 yrs,my doc prescribed me modus 10 mg b.d for 7 days and cop after onset of menstruation frm the first day for 2 mnths for regression of the cyst,can i have sexual intercourse with my husband duritng this period,specially during the duration of taking modus