||600 Technology > 610 Medicine & health > 616 Diseases
||LPPKN - National Population and Family Development Board, Malaysia: Corporate Communication Unit
||Male infertility, Stress, Population, Family
||This article was written by a Science Officer at the National Population and Family Development Board (NPFDB).
||Fertility problems are now increasing from time to time around the world. According to the World Health Organization (WHO 2010), infertility can be rooted; 40% of male factors or and 40% of female factors and 20% are from unknown factors (idiopathy).