Hello sir I wanna ask u about birth control pills...

is it allowed to buy birth controls OCP ?
yes , its allowed , and its allow to be bought witout prescription , but its better to consult your doctor first 
common OCP brands ?
1. YAZ
2. gynera 
3. diane 
How to use OCP ( oral contraceptive pills ) ?
1. consult an OBGYN doctor to choose the best medication for you
2. OCP medication used by the first day of period , and its usually should be used for first 21 days of your period or as instructions 
3. you should take the pill in the same time every day 
- in case of forgeting 1 dose , take it as soon as possible , unless its almost the next dose time , then take double dose 
What are OCP medications side effect ?
1. period irrgularties
2. headache 
3. changes in mood 
4. abdominal pain
5. nausea and vomiting
6. general weakness
7. breast pain