Booty Caller Texts When You're Ovulating

Baby Center's Booty Caller texts ovulation alerts directly to your cell phone! Receive a series of 3 text messages per menstrual cycle that let you know when you're most likely to be fertile and provide helpful fertility advice.

Sample messages:

1. Your fertile window starts in 1 week. Find out if your chances of getting pregnant are better in the morning.

2. Your fertile window opens today and lasts 5 more days. Stress can get in the way of conception so relax and get a massage, meditate, or take a yoga class.

3. Today is your last fertile day! If you get pregnant during this cycle, your due date will be on or around 6.25.2009.