The Differences Between An OB/GYN And Fertility Doctors

fertility doctors

The fields of obstetrics and gynecology (OB/GYN) and reproductive endocrinology and infertility (REI), which involve fertility doctors, share a common focus on women’s reproductive health. However, their scopes, training, and specialties differ significantly. Understanding these differences is crucial when seeking specialized care for reproductive concerns.

OB/GYN Versus Fertility Doctors

Here at Island Reproductive Services, we provide treatment for all of your reproductive needs. Our mission is to provide supportive, patient-oriented services in a relaxed environment. Want to learn more about the differences between an OB/GYN and fertility doctors? Continue reading below!

Obstetricians And Gynecologists (OB/GYNs)

OB/GYNs are medical doctors who specialize in women’s reproductive health. They undergo extensive training in both obstetrics (pregnancy and childbirth) and gynecology (female reproductive system health). Their practice spans a wide range of services, including:

  1. General Women’s Health

OB/GYNs provide preventive care, routine check-ups, and screenings for reproductive health issues such as cervical cancer, breast health, pelvic disorders, and menstrual irregularities.

  1. Prenatal Care and Childbirth

They oversee pregnancies, provide prenatal care, monitor fetal development, and assist with childbirth, ensuring the safety and well-being of both mother and baby.

  1. Gynecological Surgeries

OB/GYNs perform surgeries related to the female reproductive system, such as hysterectomies, tubal ligations, and surgeries to address issues like endometriosis or fibroids.

  1. Reproductive Health Education and Counseling

They offer guidance on contraception, family planning, menopause management, and general reproductive health concerns.

Fertility Doctors (Reproductive Endocrinologists)

Fertility doctors, or reproductive endocrinologists, are OB/GYNs who undergo further specialization in reproductive endocrinology and infertility. They focus exclusively on diagnosing and treating fertility-related issues in both men and women. Their expertise lies in:

  1. Fertility Evaluations and Treatments

Reproductive endocrinologists investigate the causes of infertility through specialized tests and evaluations. They develop personalized treatment plans, which may include assisted reproductive technologies (ART) like in vitro fertilization (IVF), intrauterine insemination (IUI), and fertility medications.

  1. Hormonal and Reproductive Disorders

These specialists address hormonal imbalances and reproductive disorders that contribute to infertility, such as polycystic ovary syndrome (PCOS), endometriosis, and male factor infertility.

  1. Advanced Reproductive Techniques

Fertility doctors are trained in advanced techniques to manage complex fertility issues. They may perform procedures like egg retrieval, embryo transfer, and genetic testing of embryos to improve the chances of successful conception.

  1. Recurrent Pregnancy Loss

Reproductive endocrinologists investigate and manage recurrent pregnancy losses, providing support and guidance for couples experiencing multiple miscarriages.

Key Differences

Focus and Specialization

While OB/GYNs offer a broad spectrum of women’s health services encompassing obstetrics and gynecology, fertility doctors specialize exclusively in diagnosing and treating fertility-related issues.

Advanced Training

Fertility doctors undergo additional, specialized training after completing their OB/GYN residency to understand more about reproductive endocrinology, infertility, and advanced reproductive techniques.

Treatment Emphasis

While OB/GYNs focus on general women’s health and childbirth, fertility doctors concentrate on diagnosing the underlying causes of infertility and providing targeted treatments to help individuals or couples conceive.

Complexity of Cases

Fertility doctors often handle more complex cases involving infertility or reproductive disorders that may require advanced interventions like ART.

Patient Population

OB/GYNs cater to a broad patient base, including women seeking routine care, prenatal services, and gynecological treatments. Fertility doctors primarily work with individuals or couples experiencing difficulties conceiving.


When faced with fertility challenges or specific reproductive health concerns, consulting both an OB/GYN and a fertility doctor may offer a comprehensive approach to address individual needs. Understanding the roles and expertise of each can guide individuals toward the most appropriate care to achieve their reproductive goals. If you are dealing with one of these disorders and struggling to get pregnant, our team at Island Reproductive Services is here for you. Contact our team today to set up a consultation!