The semen analysis
report you mentioned must be old report.
So, I would suggest you to get semen analysis done after abstinence of 3 days.
Also, as your wife gets periods late, so she might be having PCOS
, so you should get her also evaluated.
You should consult a fertility
specialist and both of you should be evaluated.
Depending on the results, they will guide you for further treatment options available.
Hope this is helpful.
Dr. Mrs. Sumeet Baheti