My friend had her last period on 16th September and started to take dronis 30 from 23rd September. She had a make out on 3rd October. There were no intercourse or penetration. Nothing happen.. but her partner touches her vagina after touching his penis. There were no ejection. But she is worried about if any precum left in his hand. Is there any risk? As she was on dronis 30 from the 8th day of her first day of period is there any chances of ovaluation? of she get her period while having dronis 30 is that prove she is safe?