Thanks for the query.
I understand your concern.
As you got periods after intercourse the possibility of pregnancy is less.
Minimal variations in menstrual cycles can be seen frequently.
If you are having doubt regarding pregnancy, please go for urine pregnancy test to rule out the possibility.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.