Hello, I went through your query, unwanted 72 is a hormonal pill, which after taking exfoliates endometrial tissue (as bleeding (periods)), and make uterus not suitable for implantation of fertilized ovum, thus prevents pregnancy. Should be used on emergency basis, should not be taken regularly. Condoms or copper - T are better birth control measures for regular basis. Please consult a gynecologist regarding this.
Answered2016-07-22 14:55:17
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