Early periods means pregnancy?

Patient: Hey,Me and my girlfriend masturbated each other 3 days back and today she got her periods. There is a slight possibility that there was some sperm in my hand while I masturbated her. Is she pregnant?

Symptoms: One week early periods

Doctor: Hello,Thanks for the query.First of all, semen in your hand and later contact with the vagina through fingers while masturbating won’t cause a pregnancy. Secondly, if she has got her periods, though early, after the incident, rules out pregnancy. Hence, she is not likely to be pregnant.Hope this helped.Regards