2024年3月13日 · The flood of hormones in your body in early pregnancy can make you unusually emotional and weepy. Mood swings also are common. Bloating. Hormonal changes during …

2022年11月4日 · Whatever your questions, understanding pregnancy as the weeks and months go by can help you make good choices throughout your pregnancy. Learn nutrition do's and …

2016年7月8日 · Pregnancy is the term used to describe the period in which a fetus develops inside a woman's womb or uterus.Pregnancy usually lasts about 40 weeks, or just over 9 …

2020年12月30日 · A pre-pregnancy care visit can help women take steps toward a healthy pregnancy before they even get pregnant. Women can help to promote a healthy pregnancy …

2017年1月31日 · Pregnancy is a period of up to 41 weeks in which a fetus develops inside a woman’s womb. NICHD conducts and supports research and training to help promote healthy …

2022年11月4日 · Depression during pregnancy Epilepsy and pregnancy Fetal development 2nd trimester. Fetal development: The 1st trimester Fetal development: The 3rd trimester Fetal …

2024年2月27日 · Pregnancy might make you feel delighted, anxious, excited and exhausted — sometimes all at once. Even if you're thrilled about being pregnant, a new baby can add stress …

2016年1月5日 · High levels of lead during pregnancy can cause miscarriage, stillbirth, low birth weight, and premature delivery, as well as learning and behavior problems for the child. 15 …

2017年12月30日 · A food craving or aversion can last the entire pregnancy or vary throughout this period. 1; Mood swings. Hormonal changes during pregnancy often cause sharp mood swings. …

2016年5月20日 · Having a healthy pregnancy is one of the best ways to promote a healthy birth. Getting early and regular prenatal care improves the chances of a healthy pregnancy. This …