Question

(a) What is meant by contraception? What are the different methods of contraception?
(b) What is done in the contraception method known as (i) vasectomy, and (ii) tubectomy?
(c) If a woman is using copper-T for contraception, will it protect her from sexually transmitted diseases?

Answer 1

Answer:

Explanation:

A. The method which prevent unwanted birth of pregnancy are called contraception

Different methods of contraception include

1. chemical method: in this method ▪Chemicals are used which are spermicidal agent or surface active agents, which attach themselves to spermatozoa and inhibit Oxygen uptake and kill sperm failure rate is approximately 30%

▪Ex vaginal foam 'Today' and cream or Jelly 'nim 76'

2. barrier method (intrauterine devices)

▪For Male: Condom (thin rubber or latex sheath)

▪For female: diaphgrams,cervial caps, vault caps and female condom

▪Intrauterine devices include non-•medicated IUDs

•copper releasing IUD

•and hormone releasing IUD

3. hormonal method

▪Female oral pills Mala in Mala d

▪Saheli non steriodal pill failure rate 1.83 percent

▪Injection

▪Implant failure rate 0-0.4% most successful

▪Emergency contraceptive methods include •Ipill and unwanted 72

•which have to be used within 72 hours of sexual intercourse

•contain progesterone only

4.natural method include

▪periodic abstinence method

▪withdrawal or coitus interruptus and ▪lactational amenorrhea

B. ▪Vasectomy to cut deference so that ejaculation of sperm does not occur ▪tubectomy to cut fallopian tubes

▪tubal ligation to ligate fallopian tubes

C. No, if a woman is using copper T it won't protect her from sexually transmitted diseases

Answer 2

Answer:

a) Birth control, also known as contraception, is designed to prevent pregnancy. Birth control methods may work in a number of different ways: Preventing sperm from getting to the eggs. Types include condoms, diaphragms, cervical caps, and contraceptive sponges.

b) i) Vasectomy is a surgical procedure for male sterilization or permanent contraception. During the procedure, the male vasa deferentia are cut and tied or sealed so as to prevent sperm from entering into the urethra and thereby prevent fertilization of a female through sexual intercourse.

ii) Tubal ligation or tubectomy is a surgical strategy for cleansing in which a lady's fallopian tubes are clasped and blocked or separated and fixed, both of which keeps eggs from achieving the uterus for implantation. Tubal ligation is viewed as a lasting technique for disinfection and conception prevention.

c) Copper-T cannot protect the woman from acquiring sexually transmitted disease. It will protect her from only unwanted pregnancy.