I am from pakistan I am 56 years old my problem is my penis not very hard during inter course immediately softness and also erected I am heart patient and sugar patient. Use penegra less than 50 mg is it is very effective but I know is dangerous for me due to this reason I want to to use homeopathic or ayurvedic medicine before going to bed with my wife for sexual activity. Medicine for stephanus and time delay which is also available in pakistan thanks.