Harry Potter and the Malfoy Male Pregnancy Curse

Harry has power Voldemort knows not & Harry's child would have it too. Voldemort has a plan to discover the power. Using dark rituals, he impregnates Draco w/ Harry's child, planning to take & study it. He'll either extract the power & take it for himself or groom child to rule beside him, welding the power for him. Harry kills Voldemort & Draco is left not knowing who the dad is.