Pregnant Woman at 32 Weeks of Gestation, Lateral View (Caucasian Skin)

Description

The maternal torso is shown in profile with the abdominal wall rendered translucent so that the gravid uterus occupies the whole of the lower abdomen, its fundus reaching well above the umbilical level as expected in the third trimester. Within the amniotic sac the fetus lies in cephalic presentation, the head settled over the pelvic inlet, the spine curved along the maternal anterior abdominal wall and the flexed upper and lower limbs drawn against the trunk. The umbilical cord loops between the fetal abdomen and the uterine wall, while the maternal urinary bladder sits anterior and inferior to the presenting part, the cervix closes the lower uterine segment, and the sacrum and bony pelvis frame the outlet posteriorly. Displaced loops of intestine are visible superior and posterior to the uterus. At approximately 32 weeks the fetus has usually assumed a longitudinal lie, and this profile view is the standard reference for teaching presentation, lie and engagement as assessed by Leopold manoeuvres and symphysis-fundal height measurement. The relationship of the fetal head to the pelvic brim, the compression of the maternal bladder, and the upward displacement of the diaphragm and bowel explain common third-trimester complaints such as urinary frequency, reflux and breathlessness. The image also provides a baseline against which malpresentations, such as breech or transverse lie, and preterm labour with cervical shortening can be contrasted. Suitable for obstetric and midwifery teaching modules on fetal growth and presentation, antenatal class handouts, pregnancy tracking applications and week-by-week reference charts, and as a figure in textbooks or patient leaflets explaining late pregnancy anatomy. Obstetricians, midwives, sonographers, childbirth educators and health publishers will find it a clear companion to the other gestational stages in this series. Anatomical accuracy verified by SciePro's Medical Advisory Board.