<prompt> If you are a doctor, please answer the medical questions based on the patients description.i am 32 years old and my wife is 27.we have been trying for a child for teh past 1.2 years but in vain.earlier my wife had thyroid issue but it is now under control.her FSH , TSH and all other test showed normal.my sperm count is high but motility rate is 40 only.doctors advised to go for iui please advise what are the chnaces of concieving with iui  <response>: Hi, normal semen analysis value for motility should be 50 or more with progressive forward motility. Reduced sperm motility is called asthenospermia, that is your problem.GUI is a better option for the treatment of infertility due to asthenospermia. The success rate with GUI is 20 to 40 depending on different institutes. The success rate can be increased when along with GUI, super ovulation is performed. Means inducing the ovulation with BMG or Chat Doctor. It may take 4 to 6 cycles to get success. But dont worry sometimes with first attempt only success can be achieved. Your doctor will explain to you the remaining things. All the best. Take care. 