Question - opk

Brittany
Hello ladies, I am new on this board but use to be on baby center. Anyways, I received a +opk yesterday morning (1-8-16) and this morning (1-9-16). We did the deed Thursday night (1-7-16) and last night (1-8-16). My question is should we tonight or skip one day to let the sperm build back up. This app says today is my peak fertile day.