An obstetrician is a doctor who specializes in pregnancy, childbirth, and the weeks of recovery that follow. Their job spans the full arc of having a baby: from early prenatal blood work through labor, delivery, and postpartum healing. Most obstetricians are also trained in gynecology, meaning they handle broader reproductive health care for women outside of pregnancy too.
Training and Qualifications
Obstetricians complete medical school to earn either an MD or DO degree, then enter a four-year residency program focused specifically on obstetrics and gynecology. That residency covers surgical training, high-risk pregnancy management, and routine women’s health care. After residency, they can pursue board certification through the American Board of Obstetrics and Gynecology. In total, an obstetrician has completed roughly 12 years of education and training after high school: four years of college, four years of medical school, and four years of residency.
Prenatal Care Throughout Pregnancy
The bulk of an obstetrician’s work happens before the baby arrives. For a typical pregnancy, you’ll see your obstetrician about once every four weeks through the seventh month, then every two weeks during the eighth month, and weekly from then until delivery. Your doctor may adjust this schedule based on your specific health needs. Higher-risk pregnancies often require more frequent monitoring.
At your earliest visits, your obstetrician orders a round of baseline lab tests. These include a complete blood count to check for anemia and clotting issues, blood typing to determine your Rh factor, a urinalysis, and a urine culture. You’ll also be screened for infections that could affect pregnancy, including hepatitis B, hepatitis C, HIV, other sexually transmitted infections, rubella, and tuberculosis. If your blood is Rh negative (meaning it lacks a specific protein found on red blood cells), you may need additional monitoring and treatment to prevent complications with the baby’s blood.
As pregnancy progresses, your obstetrician tracks the baby’s size, growth rate, and position using ultrasound, additional blood tests, and physical exams. First-trimester screening looks for chromosomal conditions. Later ultrasounds check organ development, the amount of amniotic fluid, and where the placenta is sitting. Your obstetrician is essentially watching two patients at once: monitoring your blood pressure, weight gain, and overall health while simultaneously tracking fetal development.
Managing Labor and Delivery
When it’s time to give birth, your obstetrician manages the entire process. This includes deciding whether labor needs to be induced, monitoring how the baby tolerates contractions, and making real-time decisions if something unexpected happens. During a vaginal delivery, they may use forceps or a vacuum device to assist if the baby needs help moving through the birth canal.
Obstetricians are also surgeons. If a vaginal delivery isn’t safe, they perform cesarean sections. A C-section is major abdominal surgery, and the ability to move quickly from a planned vaginal birth to an emergency C-section is one of the core skills that separates obstetricians from other maternity care providers like midwives. They also handle complications like excessive bleeding, umbilical cord problems, and difficult fetal positioning.
Postpartum Recovery
Your obstetrician’s role doesn’t end at delivery. The postpartum period, roughly the first six weeks after birth, involves its own set of medical concerns. At your postpartum checkup, your doctor performs a physical and pelvic exam to make sure you’re healing properly, whether from a vaginal delivery or a C-section incision.
The visit covers more than physical recovery, though. Your obstetrician screens for postpartum depression and anxiety, which affect a significant number of new mothers and often go unrecognized. They’ll ask about sleep, fatigue, pain, bleeding, urinary issues like leaking or pain during urination, and digestive problems like gas and constipation. They also assess whether you have adequate support at home: help with childcare, meals, transportation, and basic needs like food and diapers.
Sexual health is part of the conversation too. Your obstetrician will discuss when it’s safe to resume sex, address any pain or low desire you might be experiencing, and help you choose a birth control method. If you’re thinking about future pregnancies, this is the visit where you’ll talk about timing and spacing.
How Obstetricians Differ From Midwives
Both obstetricians and midwives provide prenatal care and attend births, but their training and scope are different. Obstetricians are physicians with surgical training, so they can perform C-sections, use assisted delivery tools, and manage high-risk pregnancies involving conditions like preeclampsia, gestational diabetes, or placenta problems. Midwives typically manage low-risk, uncomplicated pregnancies and refer to obstetricians when complications arise. Many women see both during a single pregnancy, with a midwife handling routine visits and an obstetrician stepping in for anything that falls outside normal parameters.
Beyond Pregnancy
Because most obstetricians are trained in gynecology as well, they often serve as a woman’s primary reproductive health provider for years outside of pregnancy. This includes annual well-woman exams, cervical cancer screening, contraception management, and treatment of conditions like ovarian cysts, endometriosis, and abnormal bleeding. Some women first meet their obstetrician as a gynecology patient and then continue with the same doctor when they become pregnant, which provides continuity of care across different life stages.