This image is a detailed, color-illustrated sagittal section of a pregnant female pelvis highlighting key anatomical features related to pregnancy. It shows a fetus curled inside the uterus surrounded by amniotic fluid, with the placenta attached to the uterine wall and the umbilical cord connecting the fetus to the placenta. The surrounding structures include the spinal column, ovaries, cervix, rectum, bladder, and pubic bone, all labeled in both Chinese and English. The artwork uses soft colors and a clear layout to provide an educational view of the anatomy during pregnancy.