Barrier

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Barrier

1. See: Trade barrier.

2. See: Barrier Option.
References in periodicals archive ?
60 respectively, with oral contraceptives and barrier methods yielding $4.
Effectiveness of female barrier methods in preventing sexually transmitted infections and HIV: current evidence and future research directions.
Neglected barrier methods, including the diaphragm, condom, and cervical cap, have received renewed attention.
She has a particular interest in barrier methods of HIV and pregnancy prevention for women and girls, with a focus on new condom and diaphragm development, where she is involved in clinical research in new designs.
The new guideline addresses the use of hormonal contraceptives, emergency contraceptive pills, intrauterine devices for both pregnancy prevention and emergency contraception, barrier methods, sterilization, and "natural methods," including coitus interruptus, lactational amenorrhea, and fertility awareness.
Dual use was common: Barrier methods were relied on by many users of hormonal contraceptives (57%), sterilization (40%) and traditional or "other" methods (60%).
While advocating continued research on the mechanisms by which pill use might lead to adverse birth outcomes, as well as on factors that might confound that association, the researchers encourage women to avoid the possible negative effects of the pill on their infants by considering "the use of barrier methods for lone] month after discontinuing oral contraceptive use.
Barrier methods create a physical, chemical, or combination barrier over the cervix or penis to prevent egg and sperm from meeting.
ATLANTA -- Novel contraceptives currently being developed include norprogesterone-derived progestins, new barrier methods, and combination spermicides-microbicides, Dr.
Female- controlled chemical and physical barrier methods, including topical microbicides, to reduce HIV transmission are urgently needed.
Gynecologist and lecturer Kubba provides comprehensive information concisely and also deals with the controversies of his specialty in this pocket guide, covering the contraceptive decision-making process as well as such drugs, devices and techniques as the combined pill, the progestogen-only pill, progestogen-only injectables, combined injectables, barrier methods, intrauterine devices and hormonal systems, transdermal hormonal systems, vaginal rings, subdermal implants, and sterilization.