Hello Steph, Welcome Back to HealthcareMagic Forum.
If you have taken Nordette
within 65 Hours of Unprotected Sex, The chances in percentage wise are almost 0. You need not worry, Your Periods might get delayed due to various reasons, like Hormonal
. Wait for your Periods to occur on their own, if they don't even after a week, get a Urine Pregnancy
Test done using a early morning Urine sample. It should turn out negative. Even then if your Periods don't happen, see your Gynecologist so that she can examine you and Prescribe Hormonal Drugs to bring back your Periods. If, by chance the Urine Pregnancy Test is positive, See your Gynecologist immediately. Exercise regularly and Maintain a healthy weight. Eat healthy nutritious balanced diet which should include fresh fruits and green leafy vegetables. Avoid stress and if you smoke and Drink, QUIT.
Wish you Good Health, Take Care.