Psychology 2075 Chapter Notes - Chapter 7: Combined Oral Contraceptive Pill, Pierre Trudeau, Progestin

• School: Western University
• Department: Psychology
• Course: Psychology 2075
• Professor: William Fisher

Document Summary

Ph(cid:455)si(cid:272)ia(cid:374)s do(cid:374)"t (cid:374)eed a pa(cid:396)e(cid:374)t"s o(cid:396) gua(cid:396)dia(cid:374)"s pe(cid:396)(cid:373)issio(cid:374) to prescribe contraceptives, providing the teenager is able to understand the risks and benefits of the decision: overpopulation on erath is a serious problem. With the resulting destruction of the environment and increased consumption of natural resources, grave concerns arise about the ability of the planet to sustain such a large population (8. 9 billion by 2050) Hormonal methods: highly effective and come in number of forms. How it works: mainly by preventing ovulation, when a woman starts taking the birth control pills, estrogen levels are pushed high -> inhibits fsh production -> prevents ovulation. High level of progesterone inhibits lh production, further preventing ovulation: progestin: keeps cervical mucus thick -> difficult for sperm to get through. Effectiveness: failure rate/pregnancy rate vs. effectiveness, failure rate for perfect users (0. 3%) vs. failure rate for typical users (3%)