Pregnancy planning and prenatal care: what to do, what to ask, and what not to miss

The short answer: Contact a pregnancy-care clinician when you think you are pregnant. If you are planning pregnancy, arrange a visit beforehand when possible. The aim is to review your health, medicines, support, and pregnancy risks early enough to act on them. If you have pain, bleeding, fainting, or serious illness, seek assessment now instead of waiting for a routine first visit. PM62 PM64

Pregnancy care is about the mother's health as well as the baby's development. A useful plan should name who will answer urgent questions, who manages existing conditions, where you expect to deliver, and what happens after birth. Tell the team about concerns with transportation, language, housing, food, insurance, work, or feeling safe at home. These affect whether a care plan is usable. ACOG's 2025 guidance supports an early assessment of medical and social needs, ideally before 10 weeks, and a visit schedule matched to those needs. Telehealth may help with some contacts, but required examinations, tests, and urgent assessments still need to happen. PM01

Before pregnancy, or as soon as you know

Bring a list or photographs of all medicines, vitamins, supplements, and herbal products. Include treatments bought without a prescription, weight-management medicines, skin treatments, sleep aids, and substances used for pain or stress. Ask for a written plan showing what to continue, change, or stop and who will supervise each change. Some treatments need review before conception; others protect your health and should not be stopped abruptly. CDC and ACOG advise a benefit-and-risk discussion rather than assuming that taking no medicine is always safer. PM03 PM48

For most people who could become pregnant, CDC recommends 400 micrograms of folic acid daily beginning before pregnancy. Certain histories require a different plan; ask your clinician instead of combining high-dose supplements yourself. Review vaccinations and discuss alcohol, tobacco, cannabis, and other drug exposure honestly. If stopping a substance is difficult, ask for treatment and support. The purpose is to make care safer, not to assign blame. PM02

If you have diabetes, high blood pressure, epilepsy, kidney disease, heart disease, autoimmune disease, or a psychiatric condition, ask whether a specialist should help before or early in pregnancy. A prior preterm birth, severe pregnancy complication, or difficult postpartum mental-health episode is also part of your history. Do not assume it is irrelevant because you feel well today. A referral may mean shared care between clinicians, rather than leaving your usual doctor. PM62 PM06 PM48

Which tests matter?

Early testing commonly includes a blood count, blood group and Rh type, urine testing, and screening for infections such as HIV and hepatitis. Tests are chosen and repeated according to your pregnancy and history. A result showing that you lack immunity is not the same as a result showing an active infection. Ask what each abnormal result means and what the next step is. Genetic screening estimates the chance of certain conditions; diagnostic testing answers different questions. Your clinician should explain the choice before you decide. PM04 PM63

Two scheduling details deserve attention:

• Diabetes testing: Routine gestational-diabetes screening commonly occurs at 24–28 weeks; earlier testing may be appropriate when risk factors are present. PM04
• Syphilis testing: ACOG recommends testing at the first prenatal visit, again in the third trimester, and at delivery. Treatment protects both maternal and infant health. PM05

Ask your obstetric team for its full testing and vaccine calendar, including later-pregnancy group B streptococcus screening. Check that a missed appointment leads to a new plan rather than a silently missed test. PM04

Preventing complications is individualized

Some pregnant patients benefit from clinician-prescribed low-dose aspirin to lower the risk of preeclampsia. The decision depends on factors such as previous preeclampsia, chronic hypertension, certain kidney or autoimmune conditions, diabetes that predates pregnancy, or more than one moderate-risk factor. The USPSTF recommendation starts after 12 weeks for those at high risk. Do not start aspirin simply because another pregnant person takes it; ask whether you meet the criteria and whether bleeding or medication concerns change the plan. PM06

If a home blood-pressure cuff is recommended, ask the team to check its fit and accuracy, show you how to use it, and write down the readings that require a call or emergency assessment. Home monitoring is useful only when someone knows how the results will be reviewed. A normal home reading does not cancel serious symptoms. PM01 PM07

Symptoms that need urgent care

Get immediate medical assessment for severe or worsening headache, vision changes, trouble breathing, chest pain, fainting, severe abdominal pain, heavy bleeding, or a swollen painful leg. Fever, severe vomiting with inability to keep fluids down, fluid leaking from the vagina, and a decrease in the baby's usual movement also warrant urgent contact with the obstetric team. If symptoms are severe or you cannot promptly reach care, go to emergency care or call 911. Tell the team that you are pregnant. PM07

Early in pregnancy, pain with bleeding must not automatically be called a miscarriage. A pregnancy outside the uterus can rupture and cause internal bleeding. Severe pelvic pain, shoulder pain, weakness, or fainting can be warning signs, including before a person knows they are pregnant. PM64

Mental health belongs in prenatal care

Tell your clinician about previous depression, anxiety, bipolar disorder, psychosis, trauma, eating disorders, substance use, or a prior pregnancy-related mental-health episode. Screening should happen early in pregnancy, later in pregnancy, and postpartum, with a plan to assess and treat positive results. Before starting an antidepressant, the team should consider bipolar disorder. PM12

People at increased risk of perinatal depression may benefit from preventive counseling, especially cognitive behavioral therapy or interpersonal therapy. A history of depression is a reason to plan ahead even if you currently feel well. Treatment during pregnancy can include psychotherapy and, when indicated, medicine after an individualized discussion. PM49 PM48

Bring these questions to your visit

• Who is my main pregnancy-care contact, and whom do I call after hours?
• Which medicines need review before I take another dose or refill?
• Which tests and vaccines are due, and who follows the results?
• Do I need a maternal–fetal medicine consultation or another specialist?
• What is my plan for mental-health care, birth recovery, and feeding support?
• What should I do if I cannot attend an appointment or afford a treatment?

Fresno care note: Begin with your current primary-care or obstetric team and the verified Fresno women's-health resource directory. Ask whether a clinic provides prenatal care, delivery care, high-risk consultation, or only gynecology; these services are not interchangeable. A directory listing does not confirm a referral, insurance approval, or a booked appointment.