Can sperm affect a Ovualtion test?

Prisci

Hello everyone, so me and my bf did the deed today and a couple hours later I took a ovulation test and it came back positive. Does anyone know if sperm can have an affect on the ovulation test. A coupon days before we did the deed I tested and the line on the left was a tad bit lighter. Can anyone help please so I can see if I can get my hopes up or not. The test below was the test that I took a day prior I did the deed

:)