Hi, due to vidyaarambam for my kid I have delayed my periods by using a tablet primolut N. I started on 13th Oct and had 6 tablets but after having a tab on 18th Oct, I got my period on 19th Oct. Kindly let me know whether this kind of tablets really works to delay periods. The process didn't work out for me. As intimated by the pharmacist I had it on a correct time without delaying or missing the timing. Kindly suggest on this.