United States - English - NLM (National Library of Medicine)

a-s medication solutions - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - orsythia®  (levonorgestrel and ethinyl estradiol tablets usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and levonorgestrel implants, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. injectable progestogen emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%.9 lactation amenorrhea method: lam is a highly effective, temp

United States - English - NLM (National Library of Medicine)

rpk pharmaceuticals, inc. - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - orsythia®  (levonorgestrel and ethinyl estradiol tablets usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and levonorgestrel implants, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. injectable progestogen emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%.9 lactation amenorrhea method: lam is a highly effective, temp

United States - English - NLM (National Library of Medicine)

afaxys pharma, llc - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - afirmelle is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%.9 lactation amenorrhea method: lam is a highly effective, temporary method of contraception.10   source: trussell j. contraceptive efficacy. in: hatch

United States - English - NLM (National Library of Medicine)

par pharmaceutical, inc. - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - orsythia® (levonorgestrel and ethinyl estradiol tablets, usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates.       calendar       ovulation method       sympto-thermal6       post-ovulation       parous women       nulliparous women        parous women        nulliparous women       female (reality)       male       progestin only       combined       progesterone t       copper t380a       lng 20 emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or le

United States - English - NLM (National Library of Medicine)

a-s medication solutions - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - orsythia® (levonorgestrel and ethinyl estradiol tablets, usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates.       calendar       ovulation method       sympto-thermal6       post-ovulation       parous women       nulliparous women        parous women        nulliparous women       female (reality)       male       progestin only       combined       progesterone t       copper t380a       lng 20 emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or le

United States - English - NLM (National Library of Medicine)

rpk pharmaceuticals, inc. - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - orsythia® (levonorgestrel and ethinyl estradiol tablets, usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates.       calendar       ovulation method       sympto-thermal6       post-ovulation       parous women       nulliparous women        parous women        nulliparous women       female (reality)       male       progestin only       combined       progesterone t       copper t380a       lng 20 emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or le

United States - English - NLM (National Library of Medicine)

ingenus pharmaceuticals, llc - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - dolishale is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective for pregnancy prevention. table 2 lists the typical unintended pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and implants, depend upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates.  table 2: percentage of women experiencing an unintended pregnancy during the first year of typical use and the first year of perfect use of contraception and the percentage continuing use at the end of the first year. united states. emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment init

United States - English - NLM (National Library of Medicine)

bryant ranch prepack - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - vienvatm (levonorgestrel and ethinyl estradiol tablets, usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. % of women experiencing an unintended pregnancy within the first year of use % of women continuing use at one year3 method (1) typical use1 (2) perfect use2 (3) (4) chance 4 85 85 spermicides 5 26 6 40 periodic abstinence 25 63 calendar 9 ovulation method 3 sympto-thermal 6 2 post-ovulation 1 cap7 parous women 40 26 42 nulliparous women 20 9 56 sponge parous women 40 20 42 nulliparous women 20 9 56 diaphragm7 20 6 56 withdrawal 19 4 condom8 female (reality) 21 5 56 male 14 3 61 pill 5 71 progestin only 0.5 combined 0.1 iud progesterone t 2 1.5 81 copper t380a 0.8 0.6 78 lng 20 0.1 0.1 81 depo-provera® 0.3 0.3 70 levonorgestrel implants (norplant® ) 0.05 0.05 88 female sterilization 0.5 0.5 100 male sterilization 0.15 0.10 100 emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%.9 lactation amenorrhea method: lam is a highly effective, temporary method of contraception.10 source: trussell j. contraceptive efficacy. in: hatcher ra, trussell j, stewart f, cates w, stewart gk, kowel d, guest f. contraceptive technology: seventeenth revised edition. new york ny: irvington publishers; 1998. in a clinical trial with levonorgestrel and ethinyl estradiol tablets, 1,477 subjects had 7,720 cycles of use and a total of 5 pregnancies were reported. this represents an overall pregnancy rate of 0.84 per 100 woman-years. this rate includes patients who did not take the drug correctly. one or more pills were missed during 1,479 (18.8%) of the 7,870 cycles; thus all tablets were taken during 6,391 (81.2%) of the 7,870 cycles. of the total 7,870 cycles, a total of 150 cycles were excluded from the calculation of the pearl index due to the use of backup contraception and/or missing 3 or more consecutive pills. vienva is contraindicated in females who are known to have or develop the following conditions:

United States - English - NLM (National Library of Medicine)

a-s medication solutions - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - vienvatm (levonorgestrel and ethinyl estradiol tablets, usp) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective. table ii lists the typical accidental pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and norplant® system, depends upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. % of women experiencing an unintended pregnancy within the first year of use % of women continuing use at one year3 method (1) typical use1 (2) perfect use2 (3) (4) chance 4 85 85 spermicides 5 26 6 40 periodic abstinence 25 63 calendar 9 ovulation method 3 sympto-thermal 6 2 post-ovulation 1 cap7 parous women 40 26 42 nulliparous women 20 9 56 sponge parous women 40 20 42 nulliparous women 20 9 56 diaphragm7 20 6 56 withdrawal 19 4

United States - English - NLM (National Library of Medicine)

teva pharmaceuticals, inc. - levonorgestrel (unii: 5w7sia7yzw) (levonorgestrel - unii:5w7sia7yzw), ethinyl estradiol (unii: 423d2t571u) (ethinyl estradiol - unii:423d2t571u) - amethyst™ (levonorgestrel and ethinyl estradiol tablets) is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception. oral contraceptives are highly effective for pregnancy prevention. table 2 lists the typical unintended pregnancy rates for users of combination oral contraceptives and other methods of contraception. the efficacy of these contraceptive methods, except sterilization, the iud, and implants, depend upon the reliability with which they are used. correct and consistent use of methods can result in lower failure rates. emergency contraceptive pills: the fda has concluded that certain combined oral contraceptives containing ethinyl estradiol and norgestrel or levonorgestrel are safe and effective for use as postcoital emergency contraception. treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%.9   lactation amenorrhea method: lam is a highly effective, temporary method of contrace