The demographics of sexual orientation vary significantly, and estimates for the LGBT population are subject to controversy and ensuing debates. Obtaining precise numbers is difficult for a variety of reasons. One of the major reasons for the difference in statistical findings regarding homosexuality and bisexuality has to do with the nature of the research questions. Major research studies on sexual orientation are discussed. Most of the studies listed below rely on self-report data, which poses challenges to researchers inquiring into sensitive subject matter. More importantly, the studies tend to pose two sets of questions. One set examines self-report data of same-sex sexual experiences and attractions while the other set examines self-report data of personal identification as homosexual or bisexual.
A Survey of LGBT Americans
A Survey of LGBT Americans | Pew Research Center
How fast will I see results from HGH? This is the primary question human growth hormone patients are asking their doctors. Naturally, the miraculous effects are why you wanted to do HGH replacement therapy in the first place, so you will be anxious to know when HGH expected results will finally show. Let us take a look at HGH results week by week and month by month, and see what beneficial results you can expect after only 2 weeks or as long as 5 months of human growth hormone replacement treatment. When to see HGH results is very individual. Be patient: it took quite some time for your body to age, so you cannot expect it to restore itself in a blink of an eye.
Prenatal hormones and sexual orientation
Lesbian, gay, bisexual, and transgender LGBT individuals often face challenges and barriers to accessing needed health services and, as a result, can experience worse health outcomes. While LGBT individuals have many of the same health concerns as the general population, they experience certain health challenges at higher rates, and also face several unique health challenges. In particular, research suggests that some subgroups of the LGBT community are more likely to suffer from certain chronic conditions and face higher prevalence and earlier onset of disabilities compared to heterosexuals. In addition to the higher rates of illness and health challenges, some LGBT individuals are more likely to experience challenges obtaining care. Barriers include gaps in coverage for certain groups, cost-related hurdles, and stigma, including poor treatment from health care providers.
Lesbians are more than twice as likely as heterosexual women to have a hormonal imbalance that causes infertility, a British study has found, linking for the first time lesbian sexual orientation with hormonal makeup. The discovery by researchers from the London Women's Clinic centred on the most common cause of ovarian dysfunction in women, polycystic ovarian syndrome PCOS. Caused by an imbalance of sex hormones, one of the main features of PCOS is hyperandrogenism - an abnormally high concentration of male steroid hormones called androgens.