"sex adult product factory" proposals are women protect themselves is very simple, just drink some water before sex, urination, it can be good to avoid urethritis after sex. "ssex adult product factory" to disclose the reasons for women physical structure, so that women are born easily infringement by vaginitis, urethritis recurrent but women have a certain relationship with the sex life, because in sex, the female urethra is easy mouth bacteria up retrograde, through the urethra, bladder, ureter, renal pelvis, causing urethritis. "sex adult product factory" recommend a female friend in order to minimize the sexual life cause urethritis, should be appropriate to drink some water before sex, so that after you had sex in the living, there is enough to urinate and urination. Urination can play for flushing the urinary tract, which is the prevention of the occurrence of urethritis have a good effect.