I am not an expert on this either but I think if your body is used to the level of exercise you are doing normally, there is no point stopping it especially prior to EPU. If it relax you, I'd say go for it and keep your routine. You might want to take it easy after EPU, your body is probably not up to it anyway, so don't force it and do what you feels comfortable at the time. During TWW, I think walking and yoga is a great way to keep healthy and your last pregnancy is just a perfect testimonial that moderate exercise might even help with conception.

When it comes to exercise, I am not very good at keeping it up. But when this cycle starts, I plan to do some moderate run/fast walking prior to EPU to keep it healthy as much as I can, normally I feel quite normal on drugs so generally not much impact on my body, then I will take it easy after EPU, maybe some gentle walking...I might rest more a few days after ET but will pick up walking for the rest of TWW. Lets hope I stick with my plan.

Where are you in the cycle hun? Hope all is going well!