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Prenatal Care in the First Trimester

First trimester pregnancyWhat to Expect, and Why It’s Important

Your doctor or at home pregnancy test has just confirmed it: you’re pregnant! You may not be showing yet, but the first three months of your pregnancy are some of the most critical for ensuring your baby has a healthy start and that you have a successful, and comfortable pregnancy. A healthy first trimester is heavily dependent on your prenatal care. Read on to learn what to expect in those first three months, and how proper prenatal care can help keep you, and baby, healthy.

Visiting Your OBGYN

You and your OBGYN will have a lot to talk about during your first prenatal appointment, so be sure to allot enough time and bring all of your questions. Your partner may want to attend the first visit as well. Your OBGYN will need to obtain your health history. Be prepared to discuss:

  • Any past pregnancies.
  • Your family, and personal medical history.
  • Your menstrual cycle.
  • Any medication use.
  • Your lifestyle habits, particularly if you use tobacco, alcohol, or caffeine.

Know that your OBGYN will keep your information private, and that full disclosure of even uncomfortable topics, such as your family’s health history, past illicit drug use, or miscarriages, is needed so that your doctor can offer you the best treatment plan.

During your first exam, your OBGYN will also calculate your body mass index (BMI) and help you determine your ideal weight gain throughout your pregnancy. As part of an overall physical exam, he/she will conduct a pelvic exam and measure your blood pressure, breathing rate, and heart rate; and work to determine any possible risk factors that will need to be monitored throughout your pregnancy.

Lab Tests

Be prepared to complete a blood test during your first prenatal exam. The test will be used to identify a variety of factors, including:

  • A complete blood count (CBC). Your blood type will also be determined.
  • Your Rhesus (Rh) status. The Rh factor is a protein that can be present on the surface of red blood cells. The Rh factor is passed down through parents’ genes to their children. The Rh factor can cause pregnancy complications if you are Rh negative and your fetus is Rh positive, so your OBGYN will want to identify this possibility as early as possible.
  • Your hemoglobin levels. Low hemoglobin is a sign of anemia, and will need to be addressed in the first trimester.
  • Your immunity to certain infections. In particular, your OBGYN will need to know your immunity to rubella, and chickenpox.
  • Exposure to sexually transmitted diseases. Your doctor will want to determine if you have been exposed to hepatitis B, syphilis, gonorrhea, chlamydia, or HIV, the virus that causes AIDS.

Screening Tests

During your first trimester, screening tests may be conducted to determine possible fetal abnormalities. Your doctor will also do a Pap smear to look for infections or other risk factors, and will conduct a cystic fibrosis screening test to determine if you may be a carrier for the disease. A urine test will also be conducted to test for sugar or protein in your urine, which could be a sign of gestational diabetes or high blood pressure.

An Ultrasound

Your OBGYN will conduct an ultrasound and attempt to see the baby and listen to his/her heartbeat, though it may not be audible until week six or seven.

Genetic Testing

During your first trimester, you will have the option of speaking with a genetic counselor and or being screened for genetic disorders that could lead to birth defects, such as Down syndrome or brain and spinal column defects. Women who may be at higher risk for giving birth to a baby with a genetic disorder include:

  • Women, age 35 or older.
  • Women who have had a previous fetus with a genetic problem.
  • Women with a family history of inherited birth defects.

Nutrition and Vitamins

Your OBGYN will give you a plan for proper diet and nutrition for both the first trimester, and throughout your pregnancy. It will include how much exercise or physical activity you should receive, optimal nutritional goals, medication use, and the prescription of essential prenatal vitamins with iron for use during your pregnancy.

After your first prenatal exam, expect to meet with your OBGYN monthly as he/she will want to closely monitor your progress and have the opportunity to identify any health risks early.

Your first trimester will be an exciting time for you and your family. Rely on your OBGYN during your first trimester, and throughout your pregnancy, to be your best health advocate and resource for you and your baby. Most importantly, never hesitate to contact your OBGYN if you have any questions or concerns. Early detection of possible risk factors will help keep you and your baby healthy and comfortable throughout your pregnancy.

Are you newly pregnant?

The team at Chouchani, Sayegh and Robinson (previously Bagnarello) are accepting new patients. Just give us a call today to make your first appointment.