Sophia Martha Franklin, a pregnant 16-year-old from Beaver Dam, Wisconsin, was reported missing. She is believed to be traveling with Gary Day, 40, whom police say is believed to be the father of her unborn baby.

An Amber Alert has been issued for pregnant Wisconsin teen Sophia Franklin who is believed to be with the 40-year-old father of the child.

According to the Wisconsin Amber Alert Program, Franklin is three months pregnant and Day is the father of her child. Police said there is a no-contact order between Day and Franklin. Day was driving a 2014 black Buick LaCrosse and has used multiple license plates — an Arkansas BBR 20L plate and a KGW5186 Pennsylvania plate, authorities say.