Pelvic ultrasound, lubrication, and conception

Hi ladies, I need some advice! Due to spotting for ten days last month I have to go in for a pelvic ultrasound. I have received positive opks yesterday and today. My worry is that the lubrication they use will somehow impact conception this month. I'm guessing though if my hubby and I are bding everyday for the next couple of days the sperm will be in the Fallopian tubes anyway and out of reach of the lubrication? Thoughts??