barrier method การใช้

• Couples use condoms or barrier methods to prevent pregnancy on blue bead days.
• Barrier methods constitute an alternative class of algorithms for constrained optimization.
• These include barrier methods, hormonal methods, implanted devices, emergency contraceptives, and sterilization procedures.
• Barrier methods, coitus interruptus, and spermicides must be used at every act of intercourse.
• Their chief weapon against HIV has been the barrier method of contraception, using devices like condoms.
• Barrier methods have a risk of allergic reaction.
• Other barrier methods, such as diaphragm may provide limited protection against infections in the upper genital tract.
• This is similar to failures of barrier methods, which are primarily caused by non-use of the method.
• Birth control methods include barrier methods, hormonal birth control, intrauterine devices ( IUDs ), sterilization, and behavioral methods.
• Nor were barrier methods of contraception.
• Failure rate of repeated or regular use of LNG ECP is similar to rate for those using a barrier method.
• Wolfson is concerned about new methods of hormonal contraception and advocates use of barrier methods over oral or injectable contraceptives.
• The Church in 1968 had already stated in Humanae Vitae that chemical and barrier methods of contraception went against Church teachings.
• When spermicides are used in conjunction with condoms and other barrier methods there is a 97 percent effective rate for pregnancy prevention.
• Barrier methods are also often combined with spermicides, which have possible side effects of genital irritation, vaginal infection, and urinary tract infection.
• Barrier methods by themselves ( such as condoms ) are not considered adequate due to the unacceptable failure rates of approximately 3 %.
• Sam and Bethany Torode, former advocates of NFP-only, have redacted their position to include barrier methods and explain their current theology this way:
• The female condom was invented in the 1980s by a Danish doctor who wanted women to have a barrier method that they could control.
• Regardless of whether anal penetration occurs by using a finger or the penis, the condom is the best barrier method to prevent transmission of STI.
• Barrier methods such as the condom have been around much longer, but were seen primarily as a means of preventing sexually transmitted diseases, not pregnancy.