How to help your partner to better sperm.
I actually got the tip for using selenium for sperm motility from Shayna Gier on here. Most men's multivitamins contain some, but you can get it by itself also. I gave my husband a pretty large dose and it seems to help.
Wearing boxers instead of briefs also helps because it keeps the testicles cooler.
What tips do you have to help your partners sperm shape and number?