Your OB-GYN is the best first appointment to make when you’re trying to get pregnant. They can provide a preconception visit that covers your health history, run basic tests, and flag anything that might need a specialist’s attention before you start trying. But depending on your age, medical history, and how long you’ve been trying, other providers may enter the picture too.
Start With a Preconception Visit
You don’t need to wait until you’re pregnant to see a doctor. A preconception counseling appointment is specifically designed for people who are planning a pregnancy, and both OB-GYNs and primary care doctors offer them. During this visit, your provider will review your full medical history, your partner’s family history, any medications you take, how regular your periods are, and any previous pregnancies or losses. They’ll check your blood pressure, may do a pelvic exam, and order lab work to screen for infections or conditions that need treatment before conception.
If you don’t have an OB-GYN, your family doctor or primary care physician can handle much of this work. Family physicians are actually the most frequent provider of primary care to women of reproductive age, and preconception health is considered part of their responsibility. They’re well positioned to manage chronic conditions like high blood pressure, diabetes, depression, or anxiety in the context of a future pregnancy, adjusting medications that may not be safe during pregnancy and optimizing your overall health first.
One thing every provider should discuss at this stage: folic acid. The recommendation is to take 400 to 800 micrograms daily, starting at least one month before you try to conceive and continuing through the first two to three months of pregnancy. This significantly reduces the risk of neural tube defects. Most prenatal vitamins contain the right amount.
Your provider will also review your immunization status and make sure you’re up to date, since some vaccines can’t be given during pregnancy.
When to See a Fertility Specialist
If you’ve been trying to conceive without success, the timeline for seeking specialist care depends on your age. Current medical guidelines from the American Society for Reproductive Medicine are straightforward:
- Under 35: Seek evaluation after 12 months of trying.
- 35 to 39: Seek evaluation after 6 months.
- 40 and older: More immediate evaluation is warranted, so don’t wait.
The specialist you’d see is a reproductive endocrinologist, often called an REI or simply a fertility specialist. These are OB-GYNs who completed additional fellowship training in hormonal disorders and assisted reproduction. Your OB-GYN will typically refer you, though in some cases you can self-refer.
A reproductive endocrinologist handles conditions like polycystic ovary syndrome (PCOS), endometriosis, blocked fallopian tubes, uterine fibroids, unexplained infertility, and primary ovarian insufficiency. They also manage fertility treatments like ovulation induction, intrauterine insemination (IUI), and in vitro fertilization (IVF). If you need fertility preservation before cancer treatment or another procedure that could affect your eggs, this is also the specialist to see.
Hormone Testing and What It Reveals
Whether ordered by your OB-GYN or a fertility specialist, blood work is a key part of understanding your reproductive health. Several hormones paint a picture of how well your ovaries are functioning and whether you’re ovulating normally.
AMH (anti-Müllerian hormone) is one of the most talked-about fertility markers. It reflects your ovarian reserve, essentially how many eggs you have left. Higher AMH levels generally mean a better response to fertility treatments if you need them. Unlike most other fertility hormones, AMH can be drawn on any day of your cycle.
FSH (follicle-stimulating hormone) is typically tested on day 3 of your menstrual cycle. Elevated FSH at that point suggests reduced egg quality and lower chances of live birth compared to other women your age. Estradiol is often drawn at the same time, since high estradiol can mask an abnormal FSH reading. LH (luteinizing hormone) helps confirm whether you’re ovulating and can reveal hormonal imbalances associated with PCOS. Progesterone, measured about a week after ovulation, confirms that ovulation actually happened.
Thyroid hormone (TSH) is also routinely checked because thyroid dysfunction can interfere with ovulation, implantation, and fetal development. Excess androgens (male hormones that women also produce in small amounts) can prevent ovulation entirely and may point to PCOS.
Don’t Forget the Male Partner
Roughly half of infertility cases involve a male factor, so the person providing the sperm needs evaluation too. A semen analysis is the starting point and is usually one of the first tests ordered during any infertility workup. It measures sperm count, motility (how well they swim), and morphology (their shape).
If semen analysis results are abnormal, a reproductive urologist is the appropriate specialist. This is a urologist with additional training in male fertility. They’ll do a physical exam and may order hormone panels including testosterone and FSH. For men with very low or absent sperm counts, genetic testing such as karyotype analysis or Y-chromosome microdeletion testing can identify underlying causes. Men born without the vas deferens (the tubes that carry sperm) should be tested for cystic fibrosis gene mutations, since the two conditions are linked.
Many couples focus exclusively on the female partner’s health during the preconception phase, but having the male partner see a doctor early, even just for a general checkup and semen analysis, can save months of uncertainty.
When a Genetic Counselor Is Helpful
Your OB-GYN may refer you to a genetic counselor before pregnancy if you have specific risk factors: being 35 or older, having a family history of genetic conditions, or having previously had a child with a birth defect or genetic disorder. But even without those risk factors, carrier screening is available to anyone who wants it.
Modern carrier screening panels can test for over 200 inherited conditions that may not show any symptoms in either parent. These include cystic fibrosis, sickle cell disease, spinal muscular atrophy, Tay-Sachs disease, and fragile X syndrome. Both partners carry two copies of most genes, and if both happen to carry a mutation for the same condition, each pregnancy carries a 25% chance of the child being affected. A genetic counselor helps you understand the results and what your options are before you conceive, which is the ideal time to have this information.
High-Risk Conditions and Maternal-Fetal Medicine
If you have a chronic medical condition like diabetes, hypertension, an autoimmune disorder, or a history of pregnancy complications or recurrent miscarriage, you may benefit from seeing a maternal-fetal medicine (MFM) specialist before conceiving. These are OB-GYNs with subspecialty training in high-risk pregnancies. Some medical centers offer dedicated high-risk preconception counseling clinics where MFM doctors assess your condition, help optimize your health, and create a plan for the safest possible pregnancy.
This is especially important for people on medications that could harm a developing baby. An MFM specialist can work with your other doctors to switch medications or adjust doses well in advance of conception, rather than scrambling to make changes once you’re already pregnant.
Certified Nurse-Midwives as a Preconception Option
Certified nurse-midwives (CNMs) are another option for preconception care, particularly if you’re healthy and looking for a provider who emphasizes a less intervention-heavy approach. CNMs are registered nurses with graduate-level training in midwifery, and they’re qualified to provide gynecologic care, prenatal care, and preconception counseling. They tend to focus on pregnancy as a normal life event rather than a medical condition, which appeals to many people. If complications arise, they collaborate with or refer to OB-GYNs and specialists. For a straightforward preconception checkup in a healthy person, a midwife visit can be thorough, unhurried, and focused on nutrition, lifestyle, and emotional readiness alongside the clinical basics.