Trying to get pregnant can be stressful. Believe me, I’ve been there. Read Kimberly’s story. The only thing that brought me back from a near-constant state of insane worry about the possibility of a childless future was fertility charting. Fertility charting is simple, effective and teaches you about your body. When you "chart", you learn to recognize when you're fertile and when you're not so that you can target your baby-making activities at the most fruitful time.