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Acta Medica Medianae
Correspondence to:
Organizaciona jedinica za zdravstvenu zaštitu žena Doma zdravlja Tel: 064/26-28-600 e-mail: milica.veljkovic
Copyright 2007 by Faculty of Medicine, University of Nis |
EMERGENCY CONTRACEPTION
Milena Veljković *, Jasmina Popović ** i Dragana Pantić*
Organizaciona jedinica za zdravstvenu zaštitu žena Doma zdravlja u Nišu* Klinika za ginekologiju i akušerstvo Kliničkog centra u Nišu**
Emergency contraception refers to any device or drug that is used as an emergency procedure to prevent pregnancy after unprotected sexual intercourse. The first method of emergency contraception was high dose of estrogen. Concern about side effects led to subseqent development of the so-called Yuzpe regimen which combined ethinil estradiol with levonorgestrel and levonorgestrel alone. Less convenient to use is the copper intauterine contraceptive device. It is known that in some women sexual steroids may inhibit or delay ovulation and may interfere with ovum and sperm transport and implantation. Copper intrauterine device causes a foreign-body effect on the endometrium and a direct toxic effect to sperm and blastocyst. The Yuzpe regimen reduces the risk of pregnancy after a single act of sexual intercourse by about 75% and the levonorgestrel alone by about 85%. The copper intrauterine device is an extremely effective method for selected patients. Nausea and vomiting are common among women using the Yuzpe regimen and considerably less common among women using levonorgestrel alone regimen. Emergency contraception is relatively safe with no contraindications except pregnancy. It is ineffective if a woman is pregnant. There is no need for a medical hystory or a phisical examination before providing emergency contraceptive pills. They are taken long before organogenesis starts, so they should not have a teratogenic effect. Counseling should include information about corect use of the method, possible side effects and her preferences for regular contraception. Unintended pregnancy is a great problem. Several safe, effective and inexpensive methods of emergency contraception are available including Yuzpe regimen, levonorges-trel-only regimen and copper intrauterine device. Acta Medica Medianae 2007;46(3):40-43.
Key words: emergency contraception, emergency contraceptive pills, Copper intrauterine device
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