Contraception Methods and Mechanisms

A comprehensive set of flashcards covering key terms and definitions related to various contraception methods discussed in the lecture notes.

Contraception

A method designed to prevent pregnancy and protect against sexually transmitted and bloodborne infections (STBBIs).

Gamete Production

The process of producing reproductive cells; in women, one oocyte matures monthly, while men produce sperm daily.

Hormonal Methods

Contraceptive methods that prevent ovulation by using synthetic hormones, such as pills, patches, and injections.

Barrier Methods

Methods that prevent sperm from getting to the eggs, including condoms and diaphragms.

IUD (Intrauterine Device)

A T-shaped device implanted in the uterus to prevent pregnancy, effective for several years.

Oral Contraceptives

Birth control pills that contain synthetic hormones to prevent ovulation, usually taken in a 28-day cycle.

Emergency Contraceptive Pill

Also known as the morning-after pill, taken within 72 hours of unprotected intercourse to prevent ovulation.

External Condom

A common barrier method that covers the penis to trap sperm and prevent it from reaching the ovum.

Vasectomy

A surgical procedure for male sterilization that cuts the vas deferens, preventing sperm from exiting the body.

Tubal Ligation

A surgical procedure for female sterilization that cuts or blocks the fallopian tubes to prevent pregnancy.

Continuous Contraceptive Pill

A pill taken continuously without a break, reducing the number of menstrual periods.

Contraceptive Injection

An injection of synthetic hormone that prevents ovulation, typically administered every three months.

Contraceptive Patch

A patch applied to the skin that releases hormones to prevent ovulation, changed weekly.

Spermicides

Chemicals inserted into the vagina to kill sperm, often used with other barrier methods for increased effectiveness.

Diaphragm

A flexible cup placed over the cervix filled with spermicide to block sperm from entering the uterus.

Natural Family Planning

A method involving monitoring the menstrual cycle to avoid intercourse during fertile periods.

Fertility Awareness Method

A technique that relies on tracking ovulation to determine fertile days in order to prevent pregnancy.

Symptothermal Method

A method tracking body temperature and cervical mucus consistency to identify the fertile period.