British model-turned-reality TV personality Katie Price checked into a U.K. hospital on Saturday (31May14) to undergo tests on her unborn child amid fears her marriage troubles could cause complications with her pregnancy. The busty star, who is expecting her fifth child, split from Kieran Hayler last month (May14) amid allegations he had been cheating on her with her best friend. However, the estranged pair reunited on Saturday as Price had doctors check on the wellbeing of their baby. Her representative tells Britain's Daily Mail newspaper, "Katie is doing all she can to focus on her pregnancy and making sure this situation does not cause any issue with it." Price wed stripper Hayler in the Bahamas in January, 2013. They are parents to a son named Jett, who was born last August (13), while the 36 year old is also mum to two children from her marriage to Australian pop star Peter Andre, and another boy, Harvey, from a previous relationship.