It can lead to symptoms like low energy, reduced muscle mass, mood changes, and sexual problems. Testosterone levels rise during puberty, peak in early adulthood, and then slowly decrease with age. Some men with low levels report feeling more tired, sad, or anxious. The hormone helps the testicles produce enough healthy sperm to support fertility. It does not directly cause an erection, but it supports the brain and body’s ability to respond to sexual signals. So we take care of kidneys and bladders and prostates and penises, but we also take care of urethras and vulvas. So Dr. Rubin, we're going to cover so much, but I think where I want to start is, what is a sexual medicine doctor versus a urologist? And I truly believe when they have good health, good mental health, good community, good support, they are masterful at optimizing their own lives to whatever degree that they want them to. Or the lives of the women that we love be different? 23% of all women who come into the clinic have what's called clitoral adhesions. You and your family members are at risk of dying or being in the hospital, and it can be treated for every aged person, for every person with every medical problem, and can cost you as little as $7 a month. Two studies145, 146 included in the evidence report that was developed in the support of this guideline suggest a link between radiation (in rectal cancer and prostate cancer patients) and low testosterone levels, however the studies are limited by heterogeneity in study populations, heterogeneity in radiation delivery, and the presence of confounders such as chemotherapy exposure. Clinicians should discuss the cessation of testosterone therapy three to six months after commencement of treatment in patients who experience normalization of total testosterone levels but fail to achieve symptom or sign improvement. The goal of testosterone therapy is the normalization of total testosterone levels combined with improvement in symptoms or signs. Men with mild testosterone deficiency and whose weight is above the recommended range and/or who are physically inactive should be encouraged to consider low-risk lifestyle modifications followed by reassessment of testosterone levels, signs, and symptoms before deciding to start testosterone therapy. I'm still trying to understand how hormones impact peeing and infections. Dr. Rubin, can you just explain a little bit about how hormones ... It is localized low dose hormone therapy that is safe for your great grandmother or people with any history. If you're on hormones already, you can add them to your hormone regimen. The tissues, the skin, the inner tissues, the outer tissues need hormones to feel robust. Vaginal hormones help with arousal, help with lubrication, help make sex not painful. Because it helps with sexual health. It is believed that as many as one-third of older men have unexplained anemia,77 and data from observational studies indicate that there is a significant association between low testosterone levels and reduced hemoglobin (Hb) levels. The European Male Aging Study (EMAS)8 studied 3,369 men (mean age 59 years) and culled data on their sexual, physical, and psychological symptoms along with morning total testosterone measurements. Despite the methodological limitations, individual studies have shown a link between low testosterone levels and ED. Likewise, while some literature suggests that food ingestion might affect testosterone levels, the evidence is particularly weak, and the Panel does not recommend that clinicians insist on fasting prior to testing. Among men with traditional (10p.m. to 6a.m.) sleep patterns, peak testosterone values occur around 3-8a.m., with 32-39% of the diurnal total decline occurring within the first 30 minutes of waking.18-23 Older men experience diurnal blunting and more stability in testosterone levels throughout the day, while younger men undergo greater variation.