Disorders of Early Pregnancy

Ectopic Pregnancy

High-magnification histological image of choriocarcinoma showing cytotrophoblasts and syncytiotrophoblasts amid extensive hemorrhage.

Gestational Trophoblastic Disease

Hyperemesis Gravidarum

Ultrasound image of a fetus measuring 67 mm crown–rump length, with the heart visible but no heartbeat.

Miscarriage

Karyotype image showing chromosome pairs 1–22 and sex chromosomes X and Y, with three copies of chromosome 21 highlighted by a red box and arrow.

Recurrent Miscarriage

Popular

Sexually Transmitted Infections

Genital Herpes

by Grace Fitzgerald

Negatively stained transmission electron micrograph showing numerous rubella virus virions budding from a host cell surface.
Infections in Pregnancy

Rubella Infection

by Tom McCormack

Obstetric Emergencies

Uterine Rupture

by Nandhaa Pazhaniappan