Honestly you cant. That is when they are the most active is when you are lying down or just sitting. Trust me on this one. I havent seen a good nights sleep in months. I am 36 weeks now. Try laying on your sides that usally makes it less noticable.
i am 30 weeks exactly today and he can be sleeping soundly all day but as soon as I lay down in bed he starts kicking me really hard.Hard enough to keep me awake or even wake me up if I am sleeping.I just love it lol