Pregnant Woman at Week 15 of Gestation, Lateral View (Caucasian Skin)

Description

A lateral projection of a pregnant woman's torso, with the abdominal wall rendered semi-transparent so the gravid uterus can be read within the pelvis. At week 15 of gestation the fetus lies curled within the amniotic sac, its head flexed toward the chest, limbs drawn in and the umbilical cord looping anteriorly from the abdominal insertion toward the placenta on the uterine wall. The fundus has risen above the pubic symphysis, displacing the small intestine and sigmoid colon superiorly and posteriorly, while the urinary bladder sits anteroinferior to the uterus and the rectum and vagina are visible in the same sagittal plane. The maternal silhouette shows only early abdominal prominence, consistent with the mid second trimester. This view illustrates the spatial relationships that dominate second-trimester obstetric assessment: fundal height relative to the symphysis pubis and umbilicus, uterine encroachment on the bladder that accounts for increased urinary frequency, and the upward displacement of bowel loops that alters abdominal palpation and auscultation. Week 15 falls in the window for second-trimester serum screening and early anomaly assessment by ultrasound, and amniocentesis is typically performed from about this stage, making the position of the fetus, amniotic cavity and placenta clinically relevant. The lateral orientation also supports discussion of maternal posture, lumbar lordosis and the changing centre of gravity. Suitable for obstetric and midwifery teaching series tracking week-by-week gestational change, antenatal atlases, ultrasound and prenatal screening course material, and patient-facing pregnancy guides or apps where an expectant parent needs an intuitive picture of fetal size and position. Publishers and health communication agencies can use it as one frame of a continuous developmental sequence alongside the earlier weeks in the same series. Anatomical accuracy verified by SciePro's Medical Advisory Board.