Are There Any Side Effects Of Krimson 35 And Cycloreg?

hello doctor. my problem is my period is irregular. i take cycloreg 6 months before & after my period i take krimson 35 for three months i got result. i stop both the medicines. after that my period is regular for 2 months. but again this month my period id irregular. to day is 17 days back but still my mens is stopped. what should i do? can i take both the medicines? if yes for how many days. is there any side effects?