Up the bum sex is also bad for your health and the health of others. Excuse me for a moment while I have a spew.
B. Physical Health
Unhealthy sexual behaviors occur among both heterosexuals and homosexuals. Yet the medical and social science evidence indicate that homosexual behavior is uniformly unhealthy. Although both male and female homosexual practices lead to increases in Sexually Transmitted Diseases, the practices and diseases are sufficiently different that they merit separate discussion.
1. Male Homosexual Behavior
Men having sex with other men leads to greater health risks than men having sex with women19 not only because of promiscuity but also because of the nature of sex among men. A British researcher summarizes the danger as follows:
"Male homosexual behaviour is not simply either 'active' or 'passive,' since penile-anal, mouth-penile, and hand-anal sexual contact is usual for both partners, and mouth-anal contact is not infrequent. . . . Mouth-anal contact is the reason for the relatively high incidence of diseases caused by bowel pathogens in male homosexuals. Trauma may encourage the entry of micro-organisms and thus lead to primary syphilitic lesions occurring in the anogenital area. . . . In addition to sodomy, trauma may be caused by foreign bodies, including stimulators of various kinds, penile adornments, and prostheses."20
Although the specific activities addressed below may be practiced by heterosexuals at times, homosexual men engage in these activities to a far greater extent.21
Anal intercourse is the sine qua non of sex for many gay men.22 Yet human physiology makes it clear that the body was not designed to accommodate this activity. The rectum is significantly different from the vagina with regard to suitability for penetration by a penis. The vagina has natural lubricants and is supported by a network of muscles. It is composed of a mucus membrane with a multi-layer stratified squamous epithelium that allows it to endure friction without damage and to resist the immunological actions caused by semen and sperm. In comparison, the anus is a delicate mechanism of small muscles that comprise an "exit-only" passage. With repeated trauma, friction and stretching, the sphincter loses its tone and its ability to maintain a tight seal. Consequently, anal intercourse leads to leakage of fecal material that can easily become chronic.
The potential for injury is exacerbated by the fact that the intestine has only a single layer of cells separating it from highly vascular tissue, that is, blood. Therefore, any organisms that are introduced into the rectum have a much easier time establishing a foothold for infection than they would in a vagina. The single layer tissue cannot withstand the friction associated with penile penetration, resulting in traumas that expose both participants to blood, organisms in feces, and a mixing of bodily fluids.
Furthermore, ejaculate has components that are immunosuppressive. In the course of ordinary reproductive physiology, this allows the sperm to evade the immune defenses of the female. Rectal insemination of rabbits has shown that sperm impaired the immune defenses of the recipient.23 Semen may have a similar impact on humans.24
The end result is that the fragility of the anus and rectum, along with the immunosuppressive effect of ejaculate, make anal-genital intercourse a most efficient manner of transmitting HIV and other infections. The list of diseases found with extraordinary frequency among male homosexual practitioners as a result of anal intercourse is alarming:
Herpes simplex virus
Human immunodeficiency virus
Human papilloma virus
Viral hepatitis types B & C
Sexual transmission of some of these diseases is so rare in the exclusively heterosexual population as to be virtually unknown. Others, while found among heterosexual and homosexual practitioners, are clearly predominated by those involved in homosexual activity. Syphilis, for example is found among heterosexual and homosexual practitioners. But in 1999, King County, Washington (Seattle), reported that 85 percent of syphilis cases were among self-identified homosexual practitioners.26 And as noted above, syphilis among homosexual men is now at epidemic levels in San Francisco.27
A 1988 CDC survey identified 21 percent of all Hepatitis B cases as being homosexually transmitted while 18 percent were heterosexually transmitted.28 Since homosexuals comprise such a small percent of the population (only 1-3 percent),29 they have a significantly higher rate of infection than heterosexuals.30
Anal intercourse also puts men at significant risk for anal cancer. Anal cancer is the result of infection with some subtypes of human papilloma virus (HPV), which are known viral carcinogens. Data as of 1989 showed the rates of anal cancer in male homosexual practitioners to be 10 times that of heterosexual males, and growing. 30 Thus, the prevalence of anal cancer among gay men is of great concern. For those with AIDS, the rates are doubled.31
Other physical problems associated with anal intercourse are:
retained foreign bodies.32
Unquote:http://www.catholiceducation.org/articl ... 75.html#06
There are a myriad of health risks associated with rodeo bronco-riding and bull-riding. What is your attitude toward these activities?