<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hey there!I am a gay, me and my mate have a daily penetration, he cums inside me...my question is, if i have hommeroids and his sperms goes inside my blood, will my immunity system consider semen as a intruder and fight it then,if yes, what about the semen which is in my bodymy testicles, will be fought as well?thank you  <response>: Hi! Semen is nothing but a protein-rich secretion that must generate immunity in your body if somehow inoculated; actually it is not against semen as a whole but against some protein components of it! The sperms die soon and only digestedresidual proteins will initiate some allergicimmunities in your body!there is no communication of blood with semen due to blood-testes barrier and not to worry! Hope this answers your question. If you have additional questions or follow-up questions then please do not hesitate in writing to us. I will be happy to answer your questions. All the best! 