Can I stop taking Yaz Pill on the second month and...

Can you stop YAZ pills ? and when you should stop it ?
- yes you can stop Yaz pills or any other OCP pills 
- you should stop OCP pills when you finish your current period and before starting the next period ( 1st day bleeding is considered the first day of the period )
- if want to stop it sooner , you can stop it after the pill 21th of the OCP 
Does stopping OCP have any side effects ?
- there is no harmful side effects of stopping OCP , but you may face some period irrgularties in the first 2 - 3 periods after stopping them , then later your productive system will adjust it self without pills 
Can you get pregnant soon after stopping OCP ?
yes you can , there effects of preventing pregnancy will be stopped by stopping using them