What is meant by contraception in biology?

Definition/Introduction. Contraception is the act of preventing pregnancy. This can be a device, a medication, a procedure or a behavior. Contraception allows a woman control of her reproductive health and affords the woman the ability to be an active participant in her family planning.

What is best definition of contraception?

Contraception is defined as the intentional prevention of conception through the use of various devices, sexual practices, chemicals, drugs, or surgical procedures. Thus, any device or act whose purpose is to prevent a woman from becoming pregnant can be considered as a contraceptive.

What is meant by contraception Class 10?

Contraception is an artificial method or other techniques, mainly used to prevent pregnancy as a consequence of sexual intercourse.

What do you mean by contraception Class 12?

Complete Answer: Contraception is an artificial procedure or other procedures that are mainly used as a result of sexual activity to avoid or prevent pregnancy. In women, when a sperm enters an ova, it can become pregnant. Contraception is a technique which avoids this phenomenon by: Restraining the development of eggs.

What is contraception and examples?

Methods of contraception. Combined pill Diaphragm or cap Female condoms Implant Injection IUD (coil) IUS (hormonal coil) Male condoms Natural family planning Patch Progestogen-only pill Vaginal ring Female sterilisation Vasectomy (male sterilisation) Emergency contraception.

GCSE Biology - Contraception #61

How do condoms work?

Condoms work by keeping semen (the fluid that contains sperm) from entering the vagina. The male condom is placed on the penis when it becomes erect. It is unrolled all the way to the base of the penis while holding the tip of the condom to leave some extra room at the end.

Are condoms contraceptives?

Condoms are a "barrier" method of contraception. They are made of very thin latex (rubber), polyurethane or polyisoprene and are designed to prevent pregnancy by stopping sperm from meeting an egg. They can also protect against STIs if used correctly during vaginal, anal and oral sex.

What is contraception and what are the different types of contraception Class 10?

What is contraception Wikipedia?

Birth control, also known as contraception, anticonception, and fertility control, is a method or device used to prevent pregnancy. Birth control has been used since ancient times, but effective and safe methods of birth control only became available in the 20th century.

Who invented condoms?

In 1839, inventor Charles Goodyear discovered rubber vulcanization, the technology of which led to the creation of the first rubber condoms in 1855. Given that they were the thickness of a bicycle inner tube and had to be custom-fitted, they were more than a little cumbersome.

Can an 11 year old take birth control?

Pediatricians start talking about sexual behaviors, birth control, and ways to prevent sexually transmitted infections (STIs) at about the 11-year-old checkup. They can provide or prescribe contraception in the office or give referrals to other resources in the community.

Who invented contraception?

Margaret Sanger initiated the research and development of the first birth control pill. Margaret always had the idea in her head of a “magic pill” women could use for contraception and sought to make it a reality.

What are 5 contraceptive methods?

Examples include male and female condoms, as well as the diaphragm, cervical cap and contraceptive sponge. Short-acting hormonal methods. Examples include birth control pills, as well as the vaginal ring (NuvaRing), skin patch (Xulane) and contraceptive injection (Depo-Provera).

Which is best contraceptive method?

The kinds of birth control that work the best to prevent pregnancy are the implant and IUDs — they're also the most convenient to use, and the most foolproof. Other birth control methods, like the pill, ring, patch, and shot, are also really good at preventing pregnancy if you use them perfectly.

Do married couples use condoms?

It might seem that condoms have little importance in monogamous relations. However, they are one of the most commonly used methods of contraception among married couples. Studies show that four most commonly used ways of contraception in the US are [1]: 1.

Can u buy condoms at age 13?

You can buy condoms at any age. Condoms are available in drugstores, Planned Parenthood health centers, other community health centers, some supermarkets, and from vending machines. Individually, condoms usually cost a dollar or more.

Who can use male condoms?

All men and women can safely use male condoms except those with: Severe allergic reaction to latex rubber.

How do female condoms feel?

Female condoms are not tight on the penis, and they don't inhibit or dull sensation like male condoms. Hence, it is believed that they feel more natural compared to wearing male condoms. Some female condom products are made of heat-transmitting materials, which are more pleasurable as compared to latex condoms.

How a woman gets pregnant by a man?

For a woman to become pregnant, a man's sperm need to be placed into her vagina. This usually happens when a man's erect penis is inserted into a woman's vagina during sex and a fluid called semen is ejaculated from the man's penis into her vagina. Sperm usually passes through the womb to reach the fallopian tube.

Does birth control make your boobs bigger?

Starting to take the pill can stimulate the breasts to grow. However, any increase in size is typically slight. Within a few months of taking the pill, the breasts generally return to their regular size. This usually also happens if a person stops taking the pill.

What was used before condoms?

In Japan and China, condoms were in use before the 15th century. In the former, condoms were made of tortoiseshell and, later, thin leather. In China they were made out of oiled paper or lamb intestines. They didn't differ much from condoms in 18th-century Europe, which were made out of linen or animal intestine.

When did condoms get invented?

Some contest that it was invented by Charles Goodyear in America 1839, and patented in 1844. Other accounts attribute it to Thomas Hancock in Britain in 1843. The first rubber condom was produced in 1855, and by the late 1850s several major rubber companies were mass-producing, among other items, rubber condoms.

What was the first known contraceptive?

Meet the pessary. It's the earliest contraceptive device for women. Pessaries are objects or concoctions inserted into the vagina to block or kill sperm. By 1850 B.C., Egyptians used pessaries made of crocodile dung, honey, and sodium carbonate.

What happens if a boy eats birth control?

Children who swallow birth control hormones are not at risk, even if they are boys. There are few, if any short term effects from the hormones. Children who swallow birth control hormones may have stomach upset, diarrhea, or irritability but no long-term effects.

How do I ask my parents for birth control?

Talk about why you want it.

Explain to your mom all the reasons why you want to get on birth control. This will help guide her as she is making her decision on whether or not to allow you. Be very honest with her; if you want to get on birth control because you are having sex, you should tell her this.