Hi, I had gone on a trip. And i forgot to take my loette tablets with me. since i had missed 4 tablets i decided to throw away the pack and wait for my periods to come and start with a new pack as soon as i get my periods. But i have not got my periods yet. its been a month now. i have done my pregnancy test and I am not pregnant. What could be the reason for not getting my periods ? Should i be worried ? should i wait and see for a few more days to see if i get my periods cos i at times do get stomach cramps like how usually i would get if I m about to have my periods ? And what do i do about Loette ? When do i start taking it again ?