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Home :: Family Health :: Cervical Barriers Cervical Barriers - Cervical Barriers symptom, treatment, causes
Cervical barriers are woman-initiated and simple to use. Cervical barriers are also safe and effective, though contraceptive effectiveness depends on correct and consistent use, like other contraceptive methods. The most commonly used cervical barries are the diaphragm and the vault cap. Because cervical barriers are typically durable and reusable, they can be considered low-cost contraceptive methods. Cervical barriers are latex or silicone cups that fit at the upper end of the vaginal tract, covering the cervix. Cervical barriers are a useful solution for women who have sex two or three times a week or less, they are probably not a good solution for women who have frequent intercourse. Cervical barriers also could reduce the amount of viral shedding into vaginal secretions, thereby protecting partners of infected women. The female vaginal douche with a cervical barrier shield is applied as one unit, and can be either disposable or non-disposable. Once applied, the douche may be utilized in the typical fashion, but with possibly less complicated and unwanted side effects. Like all cervical barriers, diaphragms may be inserted several hours before use, allowing uninterrupted foreplay and intercourse. Cervical barrier methods used alone may provide some protection from HIV infection, they may be more effective when used with a microbicide. Microbicides are gels, creams, or other substances that are designed, when applied vaginally, to reduce transmission of HIV or other STIs. A female condom should not be used together with a male condom because they may not both stay in place. Diaphragms are associated with an increased risk of urinary tract infection. The increase in risk of urinary tract infection may be due to the diaphragm applying pressure to the urethra, especially if the diaphragm is too large. However, the spermicide nonoxynol-9 is itself associated with increased risk of urinary tract infection, yeast infection , and bacterial vaginosis. Cervical caps and shields are two similar types of contraceptive devices. Like the diaphragm, they're inserted into the vagina before sex and are considered barrier methods because they block sperm from passing through the cervix. And since they're designed to be used with spermicide, they provide chemical protection as well. Contraceptive devices worn in a woman's vagina to cover the opening of the cervix (neck of the uterus). They work in two ways: sperm are kept out of the cervix, and cervical mucus is prevented from entering the vagina and mixing with semen to promote sperm movement and survival. The most commonly used cervical barries are the diaphragm (Dutch cap) and the vault cap (Dumas). A diaphragm or cap must be fitted by a doctor or nurse, who win also teach you how to use it. A recent addition to the range is the female condom, a flexible rubber or plastic sheath that partly covers the vulva (female external genitals), lines the vagina and covers the cervix. The contraceptive effectiveness of cervical barriers depends on consistent, correct use.
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