I am having a problem with the viability of boar sperm. Human, horse and other animal sperm are viable in a glass chamber used for counting sperm but boar sperm die. I think it might be the UV curing adhesive. to hold the glass together. Also I have been coating the glass with PVA. Any recommendations for a UV adhesive that is not toxic to boar sperm. Any recommendations for coating glass so boar sperm do not stick?
