Hi Doctor, I have taken Postinor 2 about 2 weeks ago, 30 hours since I had unprotected sex. I did not have any bleeding or menstration, as what many have experienced within one week after taking the pills. Instead, I have experienced white/yellowish thick discharge everyday. Kindly advise if this is normal? Does that mean that if I do not have menstration within a week I might be pregnant? Thank you.