My Husband Is 33 Years Of Age. Sometime Last Year

My husband is 33 years of age. Sometime last year we found out that he had low sperm count. The results were as follows: semen liquefied fully within 60 minutes at RT C
Appearance : Grey Opalescent
Viscosity: Non- viscous
Volume: 2.5mls(ref interval>2mls)
pH: 8.0 (ref interval 7.2-8)
Spermatozoa 1-3/hpf seen
Leucocytes 2-3/hpf seen
All immotile
count: 0.44x10^6ml
morphology: all spermatozoa seen appear abnormal with tapered, distorted and tiny heads. Many lack acrosome areas. Tiny and coiled necks
Impression: Oligoasthenoteratozoospermia

We are currently taking spermotrend a dose for 3 months
Do you think this will improve his sperm quality and hopefully we will be able to conceive? We have been trying for 4years now