23 noviembre, 2017 por englishvillaeuropa
sexual reproduction, offspring, puberty, female/male reproductive system, prostate gland, penis, testes, ovaries, uterus, vulva, vagina, internal/external organs, womb/mother’s uterus, umbilical cord, navel (belly button), obstetrician, ultrasound
– The reproductive system is developed during puberty. There are also physical changes, which are different for men and women.
– The reproductive organs are responsible for reproduction. Male reproductive organs and female reproductive organs are different.
– Pregnancy lasts about nine months. During pregnancy, the baby develops inside the mother’s uterus.