dear sir, i feel very tired dizzy and feel hungry after discharging spam even my cock become small after every intercourse and very next day I feel tired and pains remain in my chest and in abdomen. Headache also grips.This situation prevails more   than 4 days and after taking heavy and rich foods, feel a bit relax and withinthattime I can not make any physical relation. Pls   adv to overcome these problems and I am very much anxiety about heat pains.
Thanks for asking in Chat Doctor forum I understand your concern. Feeling of relaxation, tiredness sometimes is found normally after ejaculation/sexual intercourse and the penis will obviously lose its attained girth and length after ejaculation/intercourse.  So, you need not worry about these are completely normal in all. Your tiredness and pain in chest may be due to some other reason. Hence, please visit a psychiatrist for counselling and further information on this. All the best.