Birth Control Types - 搜索视频

Types of Combined Birth Control Pills

Types of Combined Birth Control Pills

The combined birth control pill uses synthetic hormones akin to the female sex hormones estrogen and progesterone. The chemicals manipulate the ovulation cycle, as well as the uterine lining and the cervical mucus, to ensure that fertilization does not occur. They are 99% effective as a birth control method, when used correctly.

news-medical.net2019年6月18日

Birth Control Methods

Natural Methods Of Birth Control

Natural Methods Of Birth Control

已浏览 40.8万次2019年5月28日

The most common birth control methods and how effective they are at preventing pregnancy

The most common birth control methods and how effective they are at preventing pregnancy

aol.comKorin Miller

2022年6月27日

Your Birth Control Questions, Answered

Your Birth Control Questions, Answered

2022年4月29日

热门视频

Low-Dose Birth Control: Types, Advantages And Side Effects

Low-Dose Birth Control: Types, Advantages And Side Effects

momjunction.com

2023年2月1日

Birth Control | Pros, Cons, Debate, Arguments, Health Care, Birth Control Pills, Over-the-counter Drugs, Prescriptions, & Women | Britannica

Birth Control | Pros, Cons, Debate, Arguments, Health Care, Birth Control Pills, Over-the-counter Drugs, Prescriptions, & Women | Britannica

The Basics: Birth Control Pills

The Basics: Birth Control Pills

已浏览 3万次2016年10月7日

Birth Control Pills

vi-AA1dW4uv

2023年7月16日

Birth Control Pills | The Pill | Contraceptive Pills

Birth Control Pills | The Pill | Contraceptive Pills

plannedparenthood.org

2009年1月1日

FDA approves OTC Birth Control

FDA approves OTC Birth Control

2023年7月14日