2nd peak day

Hi Ladies! Has anyone had success only being able to BD on second peak day? My husband had to travel for work this weekend and did not get home till today. I use the clear blue fertility monitor and received my first peak yesterday morning and second peak today. We BD twice since he has been home today. However he left Wednesday, so we have not been able to BD as much as I would like. I am worried we are out this month. Hoping to hear some similar stories with a positive outcome.