My fiancee consumed promulut on 9,10,11 Dec to delay periods. On 15th dec she got her chums. On 18th dec we had engagement (no intercose) I ejaculated in my undies and washed my tool before coming in contact again, later She took an ipill. On 19th she faced a bit of bleeding bcz of her 5th day of chums. She started bleeding again on 25to29 Dec again. After that she isn't getting her period till today 13th Feb . Are there any chances of pregnancy? Or this is normal when taken ipill?