A woman has the highest chance of getting pregnant between the ages of 18 and 20 years of age.
A woman also has a pretty good chance of getting pregnant at age 30 which is at least a 20 percent chance.
Above 30 years of age you can still get pregnant however your odds of getting pregnant start going down so if you want to increase your chance of becoming pregnant you should try to get pregnant before you turn 30 years old.