Insemination question

So my wife and I are trying to get pregnant and since we are a lesbian couple we are using a donor and a friend of ours is going to be the donor. we are doing an at home insemination. we did the Insemination around 12:45 am today because of his schedule he got off work at 11pm anyhow he was supposed to come back today but because people are protesting he was scared to come over since he lives in a big city area. Today is my highest percentage day and tomorrow is the last day of ovulation. Anyone have an idea of what my chances of getting pregnant are... we used the same person two years ago to have our daughter the same way just this time we only were able to get the semen once instead of twice..any advice would be grateful.