Thanks for the query.
I understand your concern.
The possible causes of postcoital spotting in pregnancy are postcoital tear over vaginal mucosa, increased blood supply to local genital organs, cervical erosion, threatened abortion etc.
So, please do consult your doctor and get examined.
By clinical examination and ultrasound, the possible cause of your problem can be identified and treated.
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.