Does the lubricant used in transl ultrasounds harm sperm? I am TTC and need all that I can get!?

I don't think so, but you could ask.I was told even the lub that doesn't have spermicide could kill the the sperm. Preseed is the only one that doesn't.Just a little extra info. saliva can kill sperm, so try and stay away from oral!Good luck and lots of baby dust :)