Hello Doctor I Am Trying To Conceive From The Past

Hello doctor I am trying to conceive from the past 6 months but I am unable to conceive.I have pcos so I am taking medicines for it and I am ovulating.Rest all the reports of mine are normal.But in my husband's semen analysis report rapid progressive motility is very low-10%.He is taking medicines for it.I am planning of doing IUI next month.With these parameters will IUI be successful ????.In Iui after semen wash rapid progressively motility will increase to how many percent???Plz guide me.
Sperm count=40 million/ml.
Morphology:
Normal forms=40% and abnormal forms=60%.
Sperm motility:
Rapid progressive=10%
Non progressive=25%
Non motile=65%