Ttc with Low sperm count

Aimee
After ttc for a year my husband got his swimmers checked and it came back that he had a low count. Last night we BD and today I have a positive ovulation test. With a low count is it better to wait and BD every other day? Or will this risk missing the egg? Or should we just BD after approx 15 hours apart (is this enough time to re stock?) so we don't miss the egg?