Working on a Full House

Can 'one night only' become 'until death do us part?'
Sensible pediatrician Valerie Kendrick would never dream of marrying a rootless gambler she meets at a bar in Las Vegas. But spending one night in the arms of this fascinating stranger is a fantasy too tempting to resist. For one night, she can pretend to be a femme fatale.
Professional gambler Roy Beaujovais has made millions of dollars, but never enough to feel complete. He'd hoped the woman with whom he spends one magical night might be the answer, but she deserts him in the morning.
Only after Valerie returns, and reluctantly admits she's pregnant, does Roy know what will finally fill the lonely hole in his life: becoming a father. He'll have to play his best hand ever, though, to get the skittish Valerie to include him in the game.