Geographic Information Systems (GIS) Connects Geography with Data. Every day, millions of decisions are being powered by Geographic Information Systems (GIS)â¦. From pinpointing new store locationsâ¦ to predicting climate changeâ¦ to reporting power outagesâ¦ to analyzing crime patterns.
Effect of age on male fertility. While the effect of age on a man's fertility is not as significant as it is with women, there is a decline in the quality of sperm after the age of 45. After this age, it does tend to take longer for men to cause a pregnancy and the chance of having a baby with a health problem does slightly increase.
Male Fertility: Normal Sperm Motility. Fertility and the chances of conceiving are influenced by many different factors. The balance of hormones, the menstrual cycle and ovulation are all important aspects affecting women, but for men, the sperm are the key.