Dear Mummy,
I knoe you have leg cramps and backaches. It's because sometimes i move and shift my weight and sometime i stay in the same position for well.. a long tyme. I knoe now my position is making you uncomfortable, i want you to rest mummy..
You might also want to try this exercise before you rest. Its called A Cat Stretch. To help you relieve pressure on your spine.
1. Get down on your hands and knees
2. Keep your head straight and your neck in a straight line with your spine
3. Arch your back like a cat
4. Allow your head to drop all the way down. Hold Stretch for 20 to 45 seconds.
5. Slowly release your back and your head to original position.
6. Repeat several times.
Im very anxious to meet you..mummy. Get plentwy of rest, okey?
Love, Your Baby
PS. Ive enclosed a sketch for you. 
