I am 29 years old recently married ,I had problem of irregular menses before marriage also after approx 80 days I got my menses on 4th-first day to 8th-fifth day of the month and I had unprotected relation on 10th day and from next day m suffering from cold and fever and unconscious feeling of wound. We don't have any family plans now. What you will suggest whether I should take any tablet of precaution, is their any chances. Whether tablet will have any side effect when it should be taken and how much.