Thursday, August 23, 2012

Lubricating gel uses

Sexual activity

A personal lubricant can be used to increase pleasure and reduce pain during sexual intercourse or other activities and may be used for lubricating the penis, vagina, anus or dildo or other sex toy before or during activity. Lubricant may be applied to any body part desired, to the inside and/or outside of condoms, or to the hands or fingers. Personal lubricants are particularly useful for intercourse when a partner experiences dryness or excessive contraction (tightness) of the vagina or anus. Anal sex generally requires more generous application of lubricant since the anus does not have natural lubrication sufficient for most sexual activity.

Medicine

In medicine, lubricants can be used for gynecological examinations, digital rectal examinations, the insertion of catheters, and the use of enema nozzles and rectal thermometers. The class of lubricants now known as "personal" derives from surgical lubricants; K-Y Jelly was originally introduced in 1904 for this purpose.

Masturbation

While most males and females both produce varying amounts of their own lubrication, it is often desirable to add extra lubrication. A circumcised male masturbating without lubrication can lead to friction burns, blisters, cuts, and calluses.There are specific lubricants which may be used in male masturbation but are not suitable for vaginal or anal use or for use with condoms.Lubricant that is safe for sexual intercourse is also safe for masturbation.

Risks

Care is recommended in choosing a personal lubricant. Some women may experience irritation from the use of certain lubricants. Some lubricants (as mentioned above under 'Water-based') have been found to damage cells or even increase the replication of the HIV virus. Nonoxynol-9, a spermicide contained in some lubricants, is an irritant and can cause micro-tears which may increase the rate of HIV transmission and HPV infection. Spermicidally lubricated condoms do not contain enough spermicide to increase contraceptive effectiveness, but application of separate spermicide is thought to reduce pregnancy rates significantly. Reprinted with permission of www.private-shades.com and in conjunction with Wikipedia.

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