Pregnant Woman with Fetus at Week 24, Lateral View (Asian Skin)

Description

The maternal torso is shown in profile with the abdominal wall rendered translucent so the gravid uterus can be read in situ. Within the cutaway, a fetus of about 24 weeks lies in a curled attitude with the head directed inferiorly toward the pelvic outlet, surrounded by the amniotic sac and bounded by the thickened myometrium and placental wall. The umbilical cord loops from the fetal abdomen across the trunk and upper limbs, while the cervix, urinary bladder anteriorly and the pelvic bone frame the lower margin of the uterine cavity. Externally the fundus reaches well above the umbilicus, the maternal breast is enlarged, and the lumbar curve is accentuated, features characteristic of the late second trimester. A lateral perspective is the most informative orientation for teaching uterine growth and fundal height, since it relates the enlarging uterus to the maternal spine, anterior abdominal wall and pelvic inlet at a glance. At around 24 weeks the fetus reaches the accepted threshold of viability, with rapid pulmonary canalicular development, so this stage is central to counselling on preterm birth, antenatal corticosteroids and neonatal intensive care planning. The image also demonstrates why bladder compression, urinary frequency, lumbar lordosis and supine aortocaval compression appear at this point in gestation, and it shows the fetal lie and presentation assessed on palpation or ultrasound. The illustration suits obstetric and midwifery curricula, antenatal class handouts, and pregnancy timeline sequences in atlases or apps where each gestational week is presented in the same orientation for direct comparison. It is equally useful for patient-facing leaflets explaining fetal development and second trimester changes, for publication figures on fetal viability, and for prenatal care campaigns produced by agencies and device companies. Anatomical accuracy verified by SciePro's Medical Advisory Board.