Does men also have estrogen in their bodies?

Men do produce small amounts of estrogen. Estrogen in plasma exists in the form of estradiol, its most biologically active, and is converted from testosterone in surrounding tissues such as skin. Estradiol produced in the testis is derived from androgens and is converted into estradiol catalyzed by an enzyme. Both the interstitial and supporting cells of the testis secrete small amounts of estradiol. The amount of estradiol secreted by adult men is about 30 to 40 micrograms per day. If it were not for the methodological progress of modern science and technology, especially the advent of radioimmunity and radioreceptor measurement technologies in the 1970s love egg , it would have been impossible to measure such a small amount of hormones, and it would have been impossible to have a deep understanding of changes in reproductive endocrine. So what is the role of estradiol in men? Since estradiol produced by the testis only accounts for 15 - 20% of the total amount of estrogen in plasma, changes in estradiol in the testis are difficult to reflect in peripheral blood. It acts on the hypothalamus and can feedback inhibit the pulsed release of gonadotropin releasing hormone in the hypothalamus, thus also inhibiting the pulsed release of pituitary luteinizing hormone. For drugs and hormones to work, they must bind to large molecules in cells called receptors, causing a series of biochemical changes and ultimately corresponding physiological changes. The receptor is specific and can recognize drugs and hormones. We can compare drugs or hormones to keys and receptors to locks. If the two parties cannot recognize each other, they cannot bind, and drugs and hormones cannot work. Clinically best vibrator ,"clomiphene" and others are used to treat primary oligospermia or male infertility because they can compete with estradiol for the estradiol receptor in the hypothalamus rose vibrator , thereby interfering with the feedback effect of estradiol. As a result, the function of interstitial cells is strengthened, the concentration of testosterone in the testis is increased, and oligospermia is improved. In addition, estradiol also locally regulates testosterone production in the testis. When treating patients with oligospermia or other male infertility best vibrator , changes in local endocrine aspects of the testis cannot be ignored. Recommended reading: Testosterone can delay the critical period of Alzheimer's disease. Women need reasonable estrogen supplementation. Massage the testicles can improve sexual performance
Realistic dildo | best vibrator | pvc dildo | fat pocket pussy

• Do you know the etiquette of sex in bed?
• Does menstrual sex bring you satisfaction or disease?