We have done unprotected sex on 14/01/18 and same day is she's periods coming date as per cycle but not came. After week i advice to do in-house
pregnancy test and its shown negative results(21/01/18) after this same test we performed on(30/01/18) and I advise her to take deviry 10mg tab for 5 days. Today is (08/02/18) still her periods not came, is there any chances of pregnancy or have to wait for few days?