Invitations should be mailed about four weeks prior to the shower. This way, it is not so soon that people forget about it, but yet gives people enough time to make room in their calendar and to RSVP. Guests should RSVP no later than two weeks before the shower. People who are organized will open the card, check their schedule, and call right then, so it is important to have voice mail or an answering machine so they can respond immediately.

Many parents choose to narrow their list down to two or three of their favorite names and then wait until they see the baby for the first time to actually choose the name. This may give you and your child a special sense of pride. "He just looked like a Jeremy!"

Your heart rate should never increase beyond 140 beats per minute while exercising, especially while pregnant. If you are sweating profusely or you cannot talk while working out, you are exercising too hard.

Prenatal vitamins have been blamed for causing morning sickness because of the very high content of suppliments to which your body is unaccustomed. Don't stop taking them, but do take them later in the day or with food.