Features:

■1: Model of a normal female uterus.
■2: Embryo and uterus in the first month of gestation, showing the disc and body tip.
■3: Embryo and uterus in the second month of gestation, with the embryo taking its first human form.
■4: Embryo and uterus in the third trimester, the foetus is about 9 cm long.
■5: Embryo and uterus in the fourth month of gestation, the foetus is about 16 cm long.
■6: Embryo and uterus in the fifth month of gestation, with a fetal length of approximately 25 cm.
■7: Embryo and uterus in the sixth month of gestation, with a fetal length of approximately 30 cm.
■8: Embryo and uterus in the seventh month of gestation, with a fetal length of approximately 35 cm.
■9: Embryo and uterus in the eighth month of gestation, fetus approximately 40 cm long.
■10: Embryo and uterus in the ninth month of gestation, fetus approx. 45 cm long.

Naturally large, placed on a base plate.