Let's test which situations require "emergency contraception".

General knowledge test of emergency contraception
After the passion, but found that forgot to eat contraceptive, and do not want to create a small Baby out dog dildo , how to do? Prepared a condom in advance, but later found a hole, or do not want to have a small Baby, how to do? The answer is simple-ask the emergency contraceptive for help to reduce the likelihood of "winning the lottery". Many people will say, emergency contraceptive who does not know! Really? Then let's do the following test together to see if we can get a high score.
Urgent contraceptive test questions
1. Indefinite multiple choice questions:
1. Emergency contraceptive mainly uses the following ways to achieve the purpose of contraception ()
A. when the egg has not been released from the ovary, the emergency contraceptive can prevent the release of the egg.
B. an egg has recently been released, and an emergency contraceptive can prevent it from combining with sperm.
C, the egg has been fertilized with sperm, emergency contraceptive can change the structure of the endometrium and prevent the fertilized egg from implantation.
D. the egg has been fertilized and attached to the inner wall of the uterus to develop into an embryo. Emergency contraceptive still works.
2. The side effects of emergency contraceptive are ()
A, nausea, vomiting
B, breast distension, dizziness, headache, fatigue
C, menstruation is advanced or postponed
D, irregular vaginal bleeding
3. How long will it take to take emergency contraceptive "post-adrenaline" is still valid? ()
A, within 24 hours
B, 24 hours 48 hours
C, 48 hours and 72 hours
D, 72 hours 120 hours
E, 120 hours later
II. Judgment questions
1. Do not take emergency contraceptive multiple times during a menstrual cycle ()
2. After taking emergency contraceptive, you can have sex without using contraception ()
3. In different menstrual cycles, can repeatedly take emergency contraceptive ()
Answer:
1. ABC: if the egg has been fertilized and attached to the inner wall of the uterus to develop into an embryo, then the emergency contraceptive will not work.
2. Generally speaking, the adverse reactions of ABCD are less and mild, while the side effects of levonorgestrel are more serious, and the reactions of different people will be different.
3. When A takes "Poidinox" within 48 hours after having sex without contraception, the probability of successful contraception is as high as 99%. According to the study, the failure rate of contraception is 2.94% when it is taken within 96 to 120 hours, and the oral administration of "Houdingnuo" during this period of time is still valid. 48 the success rate of taking levonorgestrel in sales was 97%-98%, and the failure rate was more than 4% after taking the drug 48 hours later. Some women who take levonorgestrel tend to miss the second pill and have to start taking it again, but it won't help if it's more than 72 hours after sex.
2. 1. √ emergency contraception is not suitable to be used repeatedly in a menstrual cycle, otherwise it will increase side effects and may lead to menstrual disorder.
2. After taking emergency contraceptive, there should be no more unprotected sexual intercourse, otherwise contraception may fail.
3. × even in different menstrual cycles, emergency contraceptive should not be used repeatedly ed vacuum pump , other routine contraceptive methods should be chosen.
Third penis cage , answer: emergency contraceptive is the contraceptive taken within a certain period of time after failing to use contraceptive measures for sexual intercourse. For example, there are two kinds of emergency contraceptive that are common in the market: "Post-Dinuo" (25 mg / tablet of mifepristone): unilateral drugs with antiprogesterone as the main ingredient, only need to take one tablet within 72 hours after sexual intercourse. There is no possibility that the user will miss it. Nausea and vomiting are rare and mild because they do not contain estrogen or progesterone. According to clinical observation, "Houdingnuo" is still effective within 120 hours after sexual intercourse. Levonorgestrel (0.75 mg / tablet): this is a synthetic progesterone that takes 2 tablets at intervals of 12 hours. The main disadvantage is that the medication time must be strictly observed, otherwise the effect of contraception will be seriously affected, and nausea, vomiting and adverse reactions that interfere with the menstrual cycle are more common.
Score below 60: be careful, if you forget to take protective measures dildo masturbation , you are likely to be in a hurry and don't know what to do afterwards, or it's better for you to prepare in advance. 60-80: I believe you can basically cope with the above situation, but you'd better be careful and be prepared. More than 80 points: I believe you already know a lot about emergency contraceptive, but don't be afraid of it. If you can't buy emergency contraceptive for a while, it's too bad.
Early use of emergency contraceptive
① did not take any contraceptive measures; ② condom was damaged, slipped or improperly used; ③ cervical cap, vaginal diaphragm and vaginal sponge were improperly placed or removed prematurely; ④ 's extracorporeal ejaculation was out of control; ⑤ ejaculated at the vaginal orifice; ⑥ oppressed posterior urethral contraceptive method was not mastered; ⑦ safety period was miscalculated; ⑧ ovulation only used spermicide such as contraceptive suppository, medicine film and other spermicide during ovulation; ⑨ missed taking contraceptive. ⑩ found that the IUD fell off and was injured by sexual violence.

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