Results 241 to 250 of about 56,990 (293)
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Annual Review of Medicine, 2020
The economic and public health burdens of unplanned pregnancies are evident globally. Since the introduction of the condom >300 years ago, assumptions about male willingness to participate in contraception, as well as concerns about failure rates and side effects, have stagnated the development of additional reversible male contraceptives.
Arthi, Thirumalai, Stephanie T, Page
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The economic and public health burdens of unplanned pregnancies are evident globally. Since the introduction of the condom >300 years ago, assumptions about male willingness to participate in contraception, as well as concerns about failure rates and side effects, have stagnated the development of additional reversible male contraceptives.
Arthi, Thirumalai, Stephanie T, Page
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Best Practice & Research Clinical Endocrinology & Metabolism, 2000
Male hormonal contraceptive methods are based on the principle of pituitary gonadotrophin suppression and intratesticular testosterone depletion, leading to suppression of spermatogenesis. Following the earlier contraceptive efficacy trials using testosterone alone, synergistic combination regimes using newer androgens and other agents are now being ...
C, Oxynos, F C, Wu
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Male hormonal contraceptive methods are based on the principle of pituitary gonadotrophin suppression and intratesticular testosterone depletion, leading to suppression of spermatogenesis. Following the earlier contraceptive efficacy trials using testosterone alone, synergistic combination regimes using newer androgens and other agents are now being ...
C, Oxynos, F C, Wu
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Hormonal Emergency Contraception
Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy, 2002In the 1960s, high‐dose estrogen was identified as a highly effective emergency contraceptive but was associated with a high frequency of nausea and vomiting. The combination of low‐dose estrogen and a progestin (the Yuzpe regimen) is highly effective and much better tolerated.
Melissa Sanders, Wanner +1 more
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Expert Opinion on Pharmacotherapy, 2001
As the world human population continues to explode, the need for effective, safe and convenient contraceptive methods escalates. Historically, women have borne the brunt of responsibility for contraception and family planning. Except for the condom, there are no easily reversible, male-based contraceptive options. Recent surveys have confirmed that the
B D, Anawalt, J K, Amory
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As the world human population continues to explode, the need for effective, safe and convenient contraceptive methods escalates. Historically, women have borne the brunt of responsibility for contraception and family planning. Except for the condom, there are no easily reversible, male-based contraceptive options. Recent surveys have confirmed that the
B D, Anawalt, J K, Amory
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Hormonal postcoital contraception
The European Journal of Contraception & Reproductive Health Care, 1997Wide availability of hormonal postcoital contraception (HPC) is likely to reduce the incidence of unplanned pregnancies. The two most common indications for HPC are unprotected intercourse and 'condom accidents'. The combined estrogen/progestogen HPC described by Yuzpe is the most widely used method.
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Andrology
AbstractIntroductionMale contraception with exogenously administered hormones suppresses both luteinizing hormone and follicle stimulating hormone leading to low intratesticular testosterone concentration. This results in reversible suppression of spermatogenesis and marked decrease in sperm output in the ejaculate and preventing pregnancy in the ...
Wang C. +3 more
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AbstractIntroductionMale contraception with exogenously administered hormones suppresses both luteinizing hormone and follicle stimulating hormone leading to low intratesticular testosterone concentration. This results in reversible suppression of spermatogenesis and marked decrease in sperm output in the ejaculate and preventing pregnancy in the ...
Wang C. +3 more
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Combined Hormonal Contraception
Medicine, 2001Abstract Combined oral contraception is now available as oral, transdermal, vaginal and injectable preparations. Only the pill and patch are currently marketed in the UK. Most of the data come from the oral preparation (the combined pill), which has been marketed for more than 40 years and used by millions of women.
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2011
Abstract The first widely available hormonal contraceptive method, the birth control pill, was first introduced in the 1960s. It was both a response to, and a reflection of, the societal and philosophical currents of the time. The idea that fertility could be controlled, pregnancy planned, and population stabilized to decrease poverty ...
Bliss Kaneshiro, Alison Edelman
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Abstract The first widely available hormonal contraceptive method, the birth control pill, was first introduced in the 1960s. It was both a response to, and a reflection of, the societal and philosophical currents of the time. The idea that fertility could be controlled, pregnancy planned, and population stabilized to decrease poverty ...
Bliss Kaneshiro, Alison Edelman
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2010
The principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis has been established over the last three decades. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection.
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The principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis has been established over the last three decades. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection.
openaire +2 more sources