BD timing question!

Kristina • Married to the love of my life with two beautiful sons!
Okkk soo if we BD at like 1030pm on Tuesday (3/21) when I had flashing smiley opk, then I got my peak smiley opk at like 3pm yesterday (03/22)..unfortunately my hubby was exhausted from work yesterday so we didn't get to Bd. If we Bd later tonight (03/23) would we still have a really good chance at conceiving our little one?