If you are seeing the doc, can ask for MC but if you are going for scan then they will give you excuse chit (time off) during my time.
usually if got doctor appointment, can get mc.. but if you have no plan letting your employer know then take leave easier..
I applied leave for all medical appointment no right no wrong
You can request for MC for your ultrasound scans/ checkups
Just take MC and ask doctor to issue you one
MC!