Thoughts on my Chart

Kisha
Hey Ladies!
1st time taking my temps consistently this month. And although we missed exact O Day the time we BD on theI had EWCM. I have three more days to go before I will test so wanted to get some thoughts on how my temps have stayed elevated. Is that a good sign? At what point would it dip down again if I wasn't preggers? 
Thanks in advance ladies! Baby dust to all!