Puberty and human reproduction. Intro.
1. What is the prenatal stage of development?
0 – 9 Months
Development of foetus in the womb
2. What is the childhood stage of development?
Birth to 10 years old.
Quick development.
Play, learn and start
school.
3. What is the puberty stage?
11- 13 years old.
Biological changes
Beginning of adulthood, body is preparing for reproduction