Doctor. I am a 21 year old Girl. I was on my periods on 5th October 2016 nd they finished exactly on 9th October 2016. The Next day i.e. On 10th October 2016, Me and My boyfriend did sex three times and used a condom as well. But with a fear of getting pregnant we both decided to give me a pill of unwanted-72 for safer side and I took that pill at that day only. Then on 15th October 2016, again we both did sex twice and used a condom but then again because of the fear of getting pregnant I again took a pill of unwanted-72 with mutual consent. Doctor. My next periods were supposed to come on 4th or 5th November but today is 13 November 2016 and My periods are not coming and because of this thing I am in severe depression. In between the dates of 28th October nd 5th October. I was feeling the pain of coming periods but that didn't came at anytime instead something white transparent kind of gel came out of my vagina on regular days till now and very uneven smell is also felt over my undergarment nd in vagina. I am taking eggs, coffee, garlic, hot water for the periods to come but they r appearing as of no use to me. I also took the tablets of regular Forte for one day which guarantees the coming of periods in 24 hours of taking but it didn't work as well. I also took pregnancy tests 4 times at alternative days with the test kits available in the market (PREGA NEWS, Pii- Prega Test, Alere- HCG one step pregnancy test device) but they all delivered negative results with a red-pinkish line on C alphabet. Now I don't understand why my periods are not coming. Doctor. Please Help me out this stressing situation. Exams are on my head and just because of this thing I am unable to do my studies. It'll be a geat help please Help me out of this.