Will Changing My Primolut-N Dosage Timing After Ramadan Affect Its Effectiveness Or Safety?

Hi. I want to know that i m taking Primolout-N while fasting 1st dose at 4:am 2nd at 7pm and third at 11:30 pm does it works and i am worried that ramadan is going to end and eid is coming my timing of taking medicine may differ as it was in ramadan while fasting is it safe or not?