I have high tesotrone can that cause infertility? Is there treatment to lower tesoterone

Yes. If you are a female, you may have a testosterone-producing ovarian tumor, or polycystic ovarian disease. You gynecologist knows how to manage these.
High Testosterone. High testosterone (t) in a woman usually is associated with pcos. T can lead to or assist in ovulation problems. If you have infrequent ovulation then hormone treatment can restore ovulation and lower t levels. You should speak with your doc to choose the best medication. High t in men is also a problem and can cause loss of sperm production. Good luck and get help.