Reproduction - Contraception & STBBIs(2019-2020)

Vocabulary:  various methods that prevent pregnancy.

Methods to prevent pregnancy prevent gametes from fertilization,

OR

interrupt or stop the female menstrual cycle( specifically, ovulation ).

See the notes to see these methods and a number of Sexually Transmitted & Blood-Borne Infections:

Reproduction: Pregnancy(2019-2020)

Vocabulary:  Zygote, implantation, placenta, embryo, fetus.

OK, lets review:

Organs make gametes, gametes then fertilize, then pregnancy can begin.

The growing human will then pass through 3 main stages of development.