Well i think the semen analysis
reports suggest asthenospermia.But since you are only 4 months married,I wonder why you are so much eager to have conception and did a semen analysis.I think you may not need a active interference now and may wait for a few months more . I would like to know if your husband has habits of smoking
or alcohol and if so kindly advice to abstain from those habits.
If your husband has other problems like varicolcele , he may need treatment later.He may avoid tight under-wears,and if possible avoid hot environment.
I would suggest you to have planned inercourse between 8 to 18 days of cycle if cycles are regular for few more months , after which you can go to a infertilty specialist.
He can take few preparations available in the market containing CoQ,astaxanthin etc and repeat a semen analysis 3 months later with a different pathologist.Dont worry,at all now. good luck