Surprise---You're A Daddy!

Description for SURPRISE---YOU'RE A DADDY! by Judy Christenberry:

The cowboy is about to be a daddy! What happened to the Determined Bachelor of Cactus, Texas? Melanie Rule, that's what! Once Spence Hauk discovered that their one night of passion was about to produce a baby in a few months, he found himself happily anticipating miniatrue boots and diapers. For Spence, there was only one course of action: marriage. Spence aimed to bring his child into the world with a daddy. Now all he had to do was convince the mommy. But he had no idea that Melanie had her own plans for marriage - and they didn't include the marriage bed!

Harlequin American Romance #777, June, 1999.