Does anyone have any thoughts or ideas on what level of T could affect sperm count? I know normal levels of T range from 250-1100. So is it anything below 250 or could a level of 350 also affect sperm production?? Just trying to figure out if we should see a fertility specialist since his level was “normal” but on the very low side of normal. Hubby is in his late 20’s so I feel like his level should be higher??