Thank you for your query at DoctorSpring.com
If she is on birth control, then there is no reason to worry about pregnancy.
However, if she does have any STI like Herpes, or Gonorrhoea, or Chlamydia, it can be transmitted to you. One time intercourse has very less chances, however, you still need to get tested for any STIs. Watch out for symptoms like white discharge from the urethra or development of sores in the genitalia.
Feel free to discuss further,
Patient replied :
Ok i dont know if she has STI's. Do i get tested with my doctor? also i have had a tingling sensation in my penis and I dont know if its just becuase im really afraid or because I have something. What STI would cause a tingling? Also what antibiatic would you recommend I go on becuase i could have my doctor probably just phone me in a prescribtion.