Exercising while TTC

Ti

I need help. I don’t know what types of exercises are okay to do while TTC. I have done HIIT, and am currently doing Yoga because I don’t want the exercises to be too strenuous if I’m trying to get pregnant. I honestly would rather continue to do HIIT, but I don’t know if it’s okay to do those types of workouts if I’m trying to get pregnant. Any advice?