is this really true?

👩🏻
I was doing some research and found this info on preeclampsia. These two bullet points strike me as being wrong. Is it true that changing fathers or your first pregnancy really increases a risk? Or is it just a staticsical trend? I just don't see how you could actually be more likely to develop preeclampsia in these cases. I can see how it would appear statistically that you had higher risk.