Gia Allemand — Menstruation Made Her Suicidal … Says Mom

Gia Allemand“s mother believes her daughter”s menstrual cycle was responsible for the extreme emotional turmoil that drove Gia to suicide last month.

Donna Micheletti — who was on the phone with the former “Bachelor” star when she hanged herself — described her final moments with her daughter to Dr. Phil, explaining Gia had a history of drastic mood swings around the time of her period.

Donna said, “At that point, with how she felt with her menstrual cycle, she could not see clearly … It was like night and day. It would come out of nowhere. All of a sudden, something would click in there and she would say “This isn”t right. He doesn”t love me.””

Donna acknowledged that Gia had been upset for various reasons — including recent fights with her boyfriend and father — but believes the hormonal extremes are what ultimately drove Gia over the edge.