You can still become an MO, but only depends if you willing to
pay the price. After NS, you can apply for a place in medical
school overseas, either through a graduate or post-graduate path.
If your poly results not good, you may need to apply for a graduate
course.. get good results and then apply for med school (Singapore
approved one) . This may take approximately 7 years. After that,
complete your houseman training and do your medical officer
rotations. Notify NS manpower that you are now a qualified doctor,
and there are several NS MOCC courses conducted. It is a one month
course for reservists... fastest commisioning in history... and you
will get your CPT rank.
But frankly lah, there is nothing great in being an MO in army. As
a recruit I know the MO seems like god in Pulau Tekong, but the MO
there is the most pitiful of the lot.. seeing 100-150 people in a
day, and most with just minor issues but blown out of context.
Also, NSF MO pay allowance is high relatively, but understand that
the MOs take a 50% paycut when entering army, and some of these
people are married with houses and cars to fund.
My advise is just finish your NS, get a job earning millions and
the army will not call you back ever