Last period : 11th July We had Intercourse On 23 July (Around Ovulation May be) Next period due on : 8th aug approx Protection is used but got broken But No Ejaculation inside Vagina Still as a precaution she has taken unwanted 72 Pill within 4hr Today 7th aug she experienced Brown spotting and abdominal pain Is this her regular period came or Withdrawal bleeding occured due to pill ?? I am also worried about implantation bleeding does it can also come? Bcz i have seen brown spotting symptom here also online Please Clear my Tension By above Sceniorio And when to expect next period if this is withdrawal bleeding? PLEASE GUIDE ME WHAT TO DO NEXT AND PREGNANCY CHANCES ?