What to expect during the first trimester of pregnancy

Chromosomal abnormalities cause miscarriages during the first trimester. As soon as you assume you are pregnant schedule your first appointment with the doctor.

A healthy first trimester is crucial to the normal development of the fetus.

What to expect during the first trimester of pregnancy. Babys growth during the first trimester During the first trimester alone your baby changes from a single fertilized cell a zygote to the embryo that implants itself in your uterine wall to a peach-sized bundle of growing limbs and body systems. Organs take shape and baby starts to. The baby develops rapidly during the first trimester which lasts from fertilization to the 13th week.

The fetus begins to develop a brain spinal cord and other organs. Even the babys heart begins to beat during this time. You may experience the following symptoms during the first trimester of pregnancy.

Dizziness weakness excessive sleepiness. Breast swelling and tenderness. Toxemia nausea vomiting and excessive salivation frequent urination.

The first-trimester visit to the doctor. As soon as you assume you are pregnant schedule your first appointment with the doctor. During your first trimester your provider will offer you various screening tests that can give you information about your babys risk for Down syndrome as well as other chromosomal problems and birth defects.

A diagnostic test called chorionic villus sampling CVS may also be offered this is generally done at 11 to 12 weeks. Key stages The first trimester begins on the first day of your last period and lasts until the end of week 12. This means that by the time you know for sure youre pregnant you might already be five or six weeks pregnant.

A lot happens during these first three months. In your first trimester you may begin to notice you have a super sense of smell and that could even start to rub you the wrong way. Some moms-to-be may not be able to stomach their favorite foods just based on smell while others may start resenting that co-worker who insists on eating garlicky pizzas and pastas and doesnt even sit too close to you.

Like it or not many well-intending people will dole out advice to you while youre pregnant. During the first trimester when your pregnancy and bump are easy to keep under wraps you can enjoy coming to your own decisions about your health and your baby without anyone telling you youre wrong. Your clothes still fit.

Read on to learn more about what you can expect to happen with you and your baby-to-be every week of your pregnancy since each one brings new developments and milestones when youre expecting. Your babys changing day by day and your body is. Morning sickness is at its worst during the first trimester.

All early symptoms of pregnancy occur during the beginning of the first trimester. A heightened sense of smell and frequent urge to pee are most common symptoms of first of the stages of pregnancy. Chromosomal abnormalities cause miscarriages during the first trimester.

Some women may. During the first trimester the foetus develops all of its vital organs and it grows from the size of a poppy seed at four weeks to the size of a plum at 12 weeks. The babies heart starts beating at around six weeks and by 12 weeks we can tell the sex of your baby.

At this point he or she will have all their vital organs including fingernails. However during the first trimester increased hormones cause the movement in your intestines to slow down. As a result women may experience uncomfortable constipation gas and bloating.

Fatigue is common during the first trimester and throughout the remainder of. What you experience during your first pregnancy may be totally different from your second. Nausea is the most common issue women deal with during the first trimester.

Typically women are advised to eat small meals of low fat and non-greasy food drinking plenty of liquid and wearing a motion sickness armband. The first prenatal visit is also an opportunity to ask any questions or discuss any concerns that you may have about your pregnancy. A healthy first trimester is crucial to the normal development of the fetus.

A baby develops rapidly during the first trimester. The fetus begins to develop a brain and spinal cord and the organs begin to form. The babys heart will also begin to beat during the first.

From Period to Fetus The first trimester brings you all the way from the start of your last period through intercourse and implantation to the development of a fetus. These phases carry you through roughly the first three months of your pregnancy called the first trimester.