Hi Susy l,<br> <br> We have quite a lot of information online in our Andropause Center that might answer some of your questions and concerns:<br> <br> <a href="http://www.seekwellness.com/andropause/c_risks.htm" target="_blank">http://www.seekwellness.com/andropause/c_risks.htm</a><br> <br> and<br> <br> <a href="http://www.seekwellness.com/andropause/c_monitoring_treatment.htm" target="_blank">http://www.seekwellness.com/andropause/c_monitoring_treatment.htm</a><br>