Pregnant Woman at Week 25 of Gestation, Lateral View (Caucasian Skin)

Description

Seen from the side, the torso of a pregnant woman in the second trimester is rendered semi-transparent so that the gravid uterus and its contents stand out within the abdomen and pelvis. A fetus at 25 weeks lies curled in a cephalic presentation, head directed toward the pelvic inlet, limbs flexed against the trunk, and is enclosed by the amniotic sac. The umbilical cord loops anteriorly from the fetal abdomen toward the placenta, which is applied to the uterine wall. Displaced maternal structures are visible around the uterus: coils of small intestine pushed superiorly, the urinary bladder compressed anteroinferiorly, the rectum posteriorly, and the bony framework of the pelvis with the sacrum forming the posterior boundary. The anterior abdominal wall is stretched and domed over the fundus. A lateral projection is the clearest way to demonstrate how the enlarging uterus alters maternal anatomy in the mid third trimester approach: bladder capacity falls and urinary frequency increases, the bowel is displaced cranially, and the lumbar lordosis deepens as the centre of gravity shifts forward. Fundal height at this stage correlates with gestational age, and this view underpins clinical teaching on abdominal palpation, Leopold manoeuvres, fetal lie and presentation. Week 25 sits close to the threshold of viability, so the image is useful in discussions of preterm birth, antenatal corticosteroids and neonatal intensive care planning. Suited to obstetric and midwifery teaching collections, antenatal class handouts, pregnancy atlases and week-by-week fetal development series, where it reads as one step in a continuous sequence. Publishers, health apps and patient education material can use it to show expectant parents the position of their baby and the relationship of the uterus to bladder, bowel and pelvis. Anatomical accuracy verified by SciePro's Medical Advisory Board.