A Game of Thrones loving dad fainted during a dragon egg gender reveal upon discovering he's having ANOTHER boy.<br /><br />Marvin Holden was hoping for a little girl to join his three sons, but it was a case of the Brother of Dragons when Marvin and his family rubbed the color-changing dragon egg on May 2.<br /><br />Joined by wife Amber and their sons Gavin, 10, Trevin, 8 and Drayvin, aged 3, the family rubbed the egg, which changes to either blue or pink when heated, revealing the gender of the child.<br /><br />As the egg turned to blue outside their home in Texas, USA, one onlooker shouted, "Ooooh, another little boy!" before Marvin hit the deck.<br /><br />A former navy corpsman, Marvin's collapse was caused by a condition called cataplexy, which, along with narcolepsy, resulted in him being discharged from the Navy in 2016.<br /><br />Cataplexy causes sudden muscle weakness and is impacted by emotional changes caused by the likes of laughter and terror.<br /><br />The surprise of the moment was enough to trigger Marvin's cataplexy and cause him to collapse - something Amber's cousin, Elvira, who purchased the egg, said she has done many times before to him.<br /><br />According to Elvira, other medical issues for family members have meant that this was the first time the group had been together for such a reveal.
