Celeste Krewson, Assistant Editor

A large European study finds that exposure to fine particulate matter during pregnancy may increase the risk of childhood overweight and obesity, especially in children aged 9 to 12 years.

New research shows that analyzing sleep pattern variability from wearable devices can improve early prediction of preterm birth in pregnant women.

Experts warn that removing the COVID-19 vaccine from CDC guidelines endangers maternal and neonatal health and undermines evidence-based medical practice.

A new study finds women with postpartum hemorrhage face significantly higher odds of cardiovascular disease and thromboembolism for up to 15 years after childbirth.

Review some of the top stories from the Contemporary OB/GYN website over the last week, and catch up on anything you may have missed.

A new study reveals rising breast cancer rates among minority women aged 65 to 74 years, highlighting the need for targeted screening and intervention strategies.

Women with attention-deficit hyperactivity disorder are over 3 times more likely to experience premenstrual dysphoric disorder, especially when co-occurring with anxiety or depression, according to new research.

A new study reveals that abnormal postpartum bleeding is more common than previously reported, driving up hospital costs and increasing the risk of serious complications.

New research shows women receiving Medicaid and support services are significantly more likely to receive treatment for opioid and drug use disorders.

A new study reveals that nearly half of women who want kids are uncertain they'll follow through, shedding light on the complex emotions behind declining birth rates.

A major clinical trial shows personalized treatment based on molecular profiling can safely cut radiation use in nearly half of women with high-intermediate risk endometrial cancer.

Researchers developed a CRISPR-Select assay to classify BRCA gene variants, improving early breast and ovarian cancer detection.

A new study finds that exposure to mycoestrogens during pregnancy may reduce birthweight and impair placental efficiency, with climate change expected to increase exposure risks.

Review some of the top stories from the Contemporary OB/GYN website over the last week, and catch up on anything you may have missed.

In response to recent threats and attacks, the American College of Obstetricians and Gynecologists urges stronger protections for clinicians and reaffirms support for safe, accessible reproductive care.

A new study finds that mailing human papillomavirus self-collection kits, especially with patient navigation support, significantly boosts cervical cancer screening rates.

A new study reveals that children born to mothers with high blood pressure during pregnancy face a significantly increased risk of seizures, potentially because of brain inflammation.

A large study finds that women working night or irregular shifts face significantly higher odds of moderate to severe asthma, unlike their male counterparts.

New research reveals that women with endometriosis face increased risks of rheumatoid arthritis, osteoarthritis, and multiple sclerosis because of shared genetic and immune pathways.

A study of adolescents with pathology-confirmed endometriosis reveals common symptoms such as progressive dysmenorrhea and heavy bleeding.

Review some of the top stories from the Contemporary OB/GYN website over the last week, and catch up on anything you may have missed.

A new study suggests a strong association between hyperinsulinemia and abnormal uterine bleeding, pointing to shared risk factors that could inform future prevention and treatment strategies.

A retrospective study finds comparable pregnancy rates between PPOS and GnRH antagonist protocols, with a trend toward improved blastocyst outcomes in PPOS cycles.

A new study shows extrauterine cerebellar ultrasound is a reliable, low-cost method to assess gestational age after fetal or neonatal death, especially in low-resource settings.

Vaccinating pregnant women at least 5 weeks before delivery significantly improves transplacental transfer of respiratory syncytial virus antibodies, offering better early protection for infants.

A recent study presented at ACOG 2025 highlights the potential of once-weekly secnidazole oral granules as an effective long-term therapy for recurrent bacterial vaginosis.

New research reveals that women with eclampsia show significantly higher rates of brain abnormalities, offering insight into unexplained neurologic symptoms during pregnancy.

As strains of antibiotic-resistant gonorrhea spread, zoliflodacin provides an alternative oral treatment with non-inferiority to other methods.

Patients with non-English language preference face significant delays in definitive breast cancer surgery, according to new research.

Review some of the top stories from the Contemporary OB/GYN website over the last week, and catch up on anything you may have missed.