Hello,
50% of normal healthy couple get pregnant in 4 to 5 months
70% get pregnant in 9 months while 85% get pregnant in one year.
But for this to happen,following criteria is required..
You must be having regular intercourse
Sperm count of male should be normal
Lady must ovulate regularly
And
Her Fallopian tubes should be open.
Since it is only two months,since you tried achieving
pregnancy,there is nothing to worry and you should keep enjoying sex.
If pregnancy is not achieved in one year or in six months if the female is above 35 years,then th couple is advised to consult a
fertility expert for proper investigations.
Keep lying for atleast 1/2 hour after the intercourse and don't wash immediately.
Thanks