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This is not absolute, and the chance of pregnancy is still quite high. Moreover, always using drugs will destroy the acid-base balance inside the vagina, which is not good for the body, and will also lead to the production of sperm antibodies in the body, and it will not be so simple for you to get pregnant at that time!
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Jie'er Yin is sterilized and has nothing to do with pregnancy! If you don't want to get pregnant, take a T or take birth control pills!
Occasionally, nothing to worry about. Because men's semen may occasionally be bloodshot. If it often occurs, it is most likely that the woman has a gynecological disease.
Urinary tract infections. The process of intercourse itself compresses the urethra, and if it is too intense or frequent, it can even lead to urethral bleeding (that is, blood when urinating)! Your symptom is obviously a urinary tract infection. >>>More
Quite possible, outflow? At least there is still a residue. That thing is tiny. 18 years old? Still pay attention to safety measures for your own future!
Go to the hospital and see if it's a cyst.
Hello, if you go to urinate immediately, it will make the sperm flow out and reduce the chance of pregnancy, but the fighting power of sperm is very strong, if the ovulation time is accurate, and the two of you are healthy, you should not worry, because pregnancy only needs one sperm.