Many first-time parents aren't sure when to stop playing with their babies; they think baby's crankiness is a signal for them to switch to yet another toy or an expression of dissatisfaction with their parenting ability. But how can you tell when enough is enough? Baby's sounds and body language will tell you all you need to know.

When a baby is overstimulated (either by too much noise or overzealous playing), you will know it by baby's crying. There may even be some rubbing of the eyes, strong kicking, and stiffness when you attempt to comfort baby through rocking or holding.

The best thing you can do is put the baby in bed, dim the lights, and put on soft, gentle music. Any other noise or fussing on the part of parents will only serve to annoy baby further. All babies need some quiet time alone (just as adults do); so respect that need in your baby. Sometimes, fussiness is the only way baby can tell you that he wants to be alone for a while.

Regular Communication Is Key

Whether you choose to sign with your baby or communicate with words, the best way to stay on top of baby's needs is to listen and observe as much as possible. Often, the needs are quite simple and the recommended course of action fast and direct. You won't have too many unusual demands from your baby — at least in the first year of life!

Anticipate your baby's most basic needs by keeping food, fresh diapers and clothing close at hand, and always be ready to share giggles and smiles, since those are a natural part of bonding. Radiate warmth, love, and encouragement, and you will find that you have a baby whose entire world happily revolves around you.