Male sexual arousal involves stimulation of brain, hormones, emotions, nerves, muscles and blood vessels. Impotence can result when there is a problem in any one of these. Stress and mental health concerns can even worsen the erectile dysfunction. Due to sensory or mental stimulation, the erection begins. The blood flow creates the pressure making the penis expand. The tunica albuginea helps trap the blood in the chambers, thereby sustaining the erection. In the conventional Western medical paradigm, a woman’s advanced age, hormonal abnormalities, tubal-, uterine-, or endometrial-related conditions are common causes of female infertility. In men, infertility is seen to occur due to poor sperm quantity and/or quality and spermatogenesis as well as erectile dysfunction.