Getty. Could be the cause if: Youâve been bloated on and off for a long time and have also experienced symptoms including pain, constipation and/or Â­bouts of diarrhoea.
Functions. 1  The major function of the reproductive system is to make sure that the human species survives. It is not necessary for every human being to produce children, but in order to continue our human species, at least some people have to have children.
The basic function of the male sexual and reproductive system is to produce reproductive cells called sperm. Sperm leaves the body through a mixture of body fluids called semen.When males are sexually excited (aroused), the penis becomes larger and stiffer and it usually stands out from the body.he basic function of the male sexual and reproductive system is to produce reproductive cells called sperm. Sperm leaves the body through a mixture of body fluids called semen.