Thanks for your query.Your husband is a known diabetic which is under control with oral medications. and having low sperm count
.Your Dr has prescribed some medicines to raise the sperm count.There are many medicines in the market claiming to raise the sperm count But to be honest I would like to state that there is no medicine in any faculty of medicine that has been proved to raise the sperm count. However following measures may help to raise the sperm count.
1 Have a high protein ,low fat diet rich in fruits and vegetables
2)Have moderate exercises daily with meditation
4)Take some Anti Oxidant
These measures will help to raise the sperm count and will improve quality of sperms.so as to enable to conceive Please consult some Infertility
Specialist for proper evaluation and treatment and to try other methods like IVF or ICSI