This is in sharp contrast to girls where virtually none are engaging in masturbation before age 13, and only around 20% by age 13–14.People in their 60s and early 70s generally retain a healthy sex drive, but this may start to decline in the early to mid-70s. Older adults generally develop a reduced libido due to declining health and environmental or social factors. In contrast to common belief, postmenopausal women often report an increase in sexual desire and an increased willingness to satisfy their partner. Women often report family responsibilities, health, relationship problems, and well-being as inhibitors to their sexual desires. Aging adults often have more positive attitudes towards sex in older age due to being more relaxed about it, freedom from other responsibilities, and increased self-confidence. Those exhibiting negative attitudes generally cite health as one of the main reasons. Stereotypes about aging adults and sexuality often regard seniors as asexual beings, doing them no favors when they try to talk about sexual interest with caregivers and medical professionals. Non-western cultures often follow a narrative of older women having a much lower libido, thus not encouraging any sort of sexual behavior for women. Residence in retirement homes has affects on residents libidos. In these homes, sex occurs, but it is not encouraged by the staff or other residents. Lack of privacy and resident gender imbalance are the main factors lowering desire. Generally, for older adults, being excited about sex, good health, sexual self-esteem and having a sexually talented partner can be factors.
Sexual desire disorders
A sexual desire disorder is more common in women than in men, and women tend to exhibit less frequent and less intense sexual desires than men. Erectile dysfunction may happen to the penis because of lack of sexual desire, but these two should not be confused. For example, large recreational doses of amphetamine or methamphetamine can simultaneously cause erectile dysfunction and significantly increase libido. However, men can also experience a decrease in their libido as they age. The American Medical Association has estimated that several million US women have a female sexual arousal disorder, though arousal is not at all synonymous with desire, so this finding is of limited relevance to the discussion of libido. Some specialists claim that women may experience low libido due to some hormonal abnormalities such as lack of luteinising hormone or androgenic hormones, although these theories are still controversial. See also
References
Further reading
Ellenberger, Henri (1970). The Discovery of the Unconscious: The History and Evolution of Dynamic Psychiatry. New York: Basic Books. Hardcover ISBN 0-465-01672-3, softcover ISBN 0-465-01672-3. Froböse, Gabriele, and Froböse, Rolf. Lust and Love: Is It More than Chemistry? Michael Gross (trans. and ed.). Royal Society of Chemistry, ISBN 0-85404-867-7 (2006)
Giles, James, The Nature of Sexual Desire, Lanham, Maryland: University Press of America, 2008.