Urgent contraceptive is tall in miss ratio The expert claims that mainly because improperlies use

Urgent contraceptive is tall in miss ratio The expert claims that mainly because improperlies use
Can a lot of people realize the question, urgent contraceptive fail probability to be so high to call contraceptive still? Why have not we felt at ordinary times? In fact this doubt is well explained. People were originally pregnant on there is probabilitying (certainly have a kind of strange phenomenon now: That does not think the pregnant person can cherish, do not want the pregnant person to win a bid carelessly) ,So perhaps two people thought pregnant by oneself after having sexual intercourse, then had taken urgent contraceptive, but it it knows to be because originally right away getting pregnant, take cause of contraceptive among them? But analyze from the expert the conclusion drawn is, the failure probability of taking urgent contraceptive is very high.
At last the beginning of November, Xiao Zhang had not taken contraceptive to carry on the sexual behavior, the next day, she is a bit anxious " Get the winning number in a bond " ,Then go to the pharmacy to buy urgent contraceptive at once.
Xiao Zhang does not go to the pharmacy to know either what medicine is bought, the pharmacist says: "Buy urgent contraceptive take two sheet all right in succession, watch explanation can. " Go home, Xiao Zhang, according to prove, admire first first, second under clothes under 12 hours. After taking medicine twice, Xiao Zhang has all vomited, but she is regarded as the natural response. "At the end of December, the official holiday does not come even after stalling for a long time, check that pregnant. " Xiao Zhang has to carry on induced abortion.
To nearly 600 according to the national scientific research institution of Population Planning Committee " Young girl's mother " Investigation reveal whether for 17 year old in mean age on is it pregnant in they, among them use by contraceptives urgent for 21% times, but the miss ratio is 81%.
Why is miss ratio so high? Mainly improperly use.
The reporter sees that has only introduced usage consumption in the explanation of urgent contraceptive that Xiao Zhang bought briefly, " take the first slice orally in 72 hours after the sexual life, separate for 12 hours and obey the second slice, total amount is 2 slices " ,Attentive matters only recommend too " it is used that serious heart, vascular disease of brain,etc. are careful, women forbid in nursing period " When. Find in the investigation of scientific research of national Population Planning Committee, 97% of the women practising contraception and failing promptly propose while buying the urgent contraceptive, have not got correct using guidance. The survey of 200 famous medicine teachers reveals, only 9% of the pharmacists know that there are differences between urgent contraceptive and general oral contraceptive, can explain the pharmacists of operation method of urgent contraceptive and attentive matters correctly less.
Urgent contraceptive is different from regular contraceptive, it is a kind of remedy of practising contraception after failing. This medicine contains estrogen or progestogen, bed,etc. gives play to the role of quick-acting contraception through inhibiting ovulating, preventing the pregnant ovum from burning. If take for a long time, will cause bad reactions such as endocrine disorder, menoxenia,etc..

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