Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Labor contractions can feel like intense cramps or pressure. Braxton-Hicks contractions do not follow a pattern and may stop with activity. Early labor contractions become more regular and stronger ...

If you’re a first-time mom, you might be nearing your delivery day with some anxiety. It’s normal to wonder when labor might start and how it will feel. Though there are many signs that you’re in ...