What temp does your body have to be at when ovulating?

Desiree • Trying for my rainbow baby... i lost in june.mommie of a 3yr old & of an angel ♡♡
Im gonna try temping for the first time never done it??? Wondering what temp my body has to be at to know? ?? Ttc again.never did this with both my pregnancies.had 1 successful and1 mc..