Symptoms of pregnancy: What happens first - Mayo Clinic
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 early pregnancy can cause you to feel bloated, similar to how you might feel at the start of a menstrual period. Light spotting. Light spotting might be one of the first signs of pregnancy.
1st trimester pregnancy: What to expect - Mayo Clinic
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 to your life. It's natural to worry about your baby's health, your adjustment to parenthood and the financial demands of raising a child.
About Pregnancy | NICHD - NICHD - Eunice Kennedy Shriver …
2013年10月28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 months, as measured from the last menstrual period to delivery. Health care providers refer to three segments of pregnancy, called trimesters. The major events in each trimester are described …
Pregnancy week by week Healthy pregnancy - Mayo Clinic
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 don'ts. Get the basics on other healthy pregnancy issues, such as exercise, back pain and sex. The more you know about what to expect, the more prepared you'll be to face what lies ahead.
Pregnancy - NICHD - Eunice Kennedy Shriver National Institute of …
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 and birth of a healthy baby by taking the following steps before they become pregnant: 1
Cholestasis of pregnancy - Symptoms and causes - Mayo Clinic
2022年12月22日 · As a result, bile acids eventually enter the bloodstream. High levels of bile acids appear to cause the symptoms and complications of cholestasis of pregnancy. Pregnancy hormones, genetics and the environment may all play a role. Hormones. Pregnancy hormones rise the closer you get to your due date. This may slow the flow of bile. Genes.
Pregnancy | NICHD - NICHD - Eunice Kennedy Shriver National …
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 pregnancies, with a focus on the important events that occur before, during, and after pregnancy.
Pregnancy diet: Focus on these essential nutrients - Mayo Clinic
2022年2月18日 · During pregnancy, you need double the amount of iron that nonpregnant women need. Your body needs this iron to make more blood to supply oxygen to your baby. If you don't have enough iron stores or get enough iron during pregnancy, you …
Pregnancy exercises - Mayo Clinic
2023年8月15日 · For some people with high-risk pregnancies or pregnancy complications, these exercises may not be advised. Before you start, talk to a member of your health care team to make sure these exercises are safe for you.
Ectopic pregnancy - Symptoms & causes - Mayo Clinic
2022年3月12日 · An ectopic pregnancy most often occurs in a fallopian tube, which carries eggs from the ovaries to the uterus. This type of ectopic pregnancy is called a tubal pregnancy. Sometimes, an ectopic pregnancy occurs in other areas of the body, such as the ovary, abdominal cavity or the lower part of the uterus (cervix), which connects to the vagina.