The International E-magazine on Adolescent Health; The Male and Female Reproductive Systems E-Magazine Reproductive System | Page 3

pregnancy but not the chance of getting STD´s. Another type of contraceptive methods are male and female condoms, these methods are average effective but they prevent you from STD´s because they block the way of sperm and avoid direct coitus. Condoms have evolved with more technology through the years, now this artifacts are made of latex (for men) and of polyurethane (for women). Both condoms have a effectiveness of 85%. The small difference in the function of this condoms is that male condom traps sperm attached to the penis and female condom blocks its way to the uterus. common mistake and it takes great responsibilities, every person must know the information of this topic and their will for learning these things needs to be increase towards the effectiveness of each contraceptive. Some contraceptives wear them the man, others the woman; they may also be eaten or swallowed as birth pills that contain estrogen and progesterone. The best or most efficient contraceptive are the ones that need surgery, these are vasectomy and the tubal ligation. At last, all contraceptives are efficient, of course some are more efficient than others, but they all share their main objective, to prevent pregnancy and fertilization. References: "Choosing a Contraceptive Method." Netdoctor. N.p., n.d. Web. 10 Apr. 2014. . "Birth Control Pills - Types, Effectiveness, and Side Effects of Birth Control Pills."WebMD. WebMD, n.d. Web. 08 Apr. 2014. . In conclusion, we can say that there are many different types of contraceptives, and each and every one of them has their own function. They can be to prevent ovulation, fertilization or implantation. All of them share one main goal or purpose, to prevent pregnancy. Even though they are made to prevent fertilization, they have a range of effectiveness which needs to be revised before. Having a child by error is a very "Condoms." Netdoctor. N.p., n.d. Web. 10 Apr. 2014. . "Condoms (male and Female)." FPA. N.p., n.d. Web. 10 Apr. 2014. . 3