The soft tissues relax and draw blood into an erection. Men experience erections when the penis stiffens as a result of elevated blood pressure in the chambers. Malegra 100 (https://pillscorner.com/product/malegra-100-mg/) is the finest option if you want the best medicine. However, speak with your doctor before using it.
A man's penile muscles constrict during an orgasmic experience in response to a second set of nerve impulses, recirculating blood through the body and reducing the erection. When a person is not sexually excited, their penis is limp and flabby. Men frequently notice changes in penis size in reaction to stress and other changes in body temperature.