1. Start drinking juices and take as much protein/iron diet to cover for any deficiency, last time in cmb few of us got referred for lower than normal HB level. So to avoid any hassle later just cover up now.

2. Scaling of teeth if needed and also the filling, majority were referred by dentist for these 2 reasons in cmb last time,

3. DO take mosquito repellent like mospel when you go for cmb at masroor,

4. Take an extension/3 pin with phone charger,

5. Take a bat, ball, football, ludo, chess, cards, books etc as you would have plently of extra time in evenings.

6. And last but not the least, take blue/black ball points as you would be needing those for filling out forms.

Good Luck