If you had unprotected sex during your period and are concerned that you may be pregnant, look out for symptoms like mild lower abdominal cramping, spotting (implantation spotting, a fairly common cause of bleeding once the egg has been fertilized), breast tenderness and moodiness.
Get help from a doctor now âº. The half life is 10: Hours. For a drug to leave your system it takes 5 half-lives or 50 hours, so about 2 days.
2 How long does it take to get Adderall XR out of system? Adderall XR is an: Amphetamine preparation for treatment of adhd. The 'mean elimination half-life' for d-amphetamine is 10-13 hours (faster in children) and it should completely clear within 24 hours.