Knocked Up by the New Zealand Doctor

My ovaries NEVER stood a chance. Hayden's a cardiologist. And my brother's cocky best friend. I still can't believe we walked down the aisle together. My brother owes me BIG time. Then something crazy happened ... We got stuck babysitting my little nieces for ten nights. I expected to hate every minute. But Hayden's affection for the girls blew me away. He'd make a killer dad. I thought. Guess I won't have to wonder for long ... Because I'm carrying his baby !!!! A hopeless playboy could never change, could he? Do I tell Hayden about my secret or keep it to myself?