Hi @mina83 and welcome! Just to note, Mayo Clinic Connect is a patient-to-patient community – the most important ingredient of Connect is its members, like you. It is not designed to be a community for medical experts to give advice, but is a place to learn from all your shared experiences, insights, suggestions, and tips. If you'd like to learn more about Connect, the "About Connect: Who, What & Why" Page, https://connect.mayoclinic.org/page/about-connect/ has some great information.
On the other hand, you can view Mayo Clinic experts talking about various health conditions, treatments, published studies, etc. by visiting the Connect Pages at https://connect.mayoclinic.org/pages/
Can you share with me a little more about your concern? What medication is it that you are taking? Depending on the medication, for example: a testosterone replacement therapy, it can actually deplete or lower sperm count.