When do doctors decide to enduce?

I'm 35w3d. I know they're not going to let me go past 39 weeks, due to blood pressure and her development being 1.5-2 weeks ahead of schedule. My concern is that my blood pressure has been creeping up lately. Yesterday was 150/100. No symptoms of preeclampsia and my dr said not to be concerned until it's 160/105, but I'm not sure if inducing or scheduling a csection would be beneficial at this point.