In case of nil motility pf sperms( the ability of sperms to travel in the uterine cavity
to reach the fallopian tube
),you should visit a general surgeon
who would examine your testicles and would advise for a semen culture.he would further recommend for a doppler ultrasound
of the testicles paralleled wih fnac(biopsy) and assess if anything could be done.
In the mean time you should start wearing loose underwears and go for a brisk walk for 30-45 minutes each day.
In case of doubt,semen analysis
should be first repeated after 3 days of abstinance and the sample should be processed within 30 minutes.