<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello doctortoday me and my gf got involved in an sexual intercourse.I insert my penis into her vagina without using condom and she is also having periods.but then i realize and take it out.Thus there is any chances of anythng wrong can happens like HIV etc etc.  <response>: Good Day, and thank you for being with Chat Doctor ! As long as your girlfriend doesnt have HIV then you wont get HIV from having sex during her periods. I suggest to wear condoms in the future to prevent early pregnancy and avoid diseases. I hope I have succeeded in providing the information you were looking for. Please feel free to write back to me for any further clarifications at: .comdoctors Chat Doctor. Best wishes 