Sherlock's heart lept into his throat. This wasn't supposed to happen. John's due due was still three weeks away and he had already from day one made perfectly clear that he didn't want to be anywhere near when 'it' decided to make its appearance. "I...I'll drive you to St. Bart's..." he stammered, unsuccessfully hiding the trace of fear in his voice.
He knew he was screaming, knew he wasn’t making sense, and certainly knew he wasn’t being a man about this but he didn’t care. All he could think about was the pain in his uterus, his back, and most alarmingly, in his penis and balls. He couldn’t see them over his gravid belly but he knew they must be swollen to the point of absurdity by the way everything down there felt like it was going to explode and not in a good way.