To reduce the chance of always getting cramp, do lots of stretching, yoga method for pregnant woman. Can always look it up at Youtube.
Lots of exercise throughout pregnancy really helped me to not have any cramps or aches at all. Try it :)
I do stretching daily.. no cramps at all. Been an active person all along, exercise helps alot
Most of my friends told me just wear sock n elevated your leg while sleep
Wear compression stocking, take in high vitamin d food/fruits.
Do some stretching exercise
Wear socks at night
Wear sock
I sleep with legs slightly bend. So far ok. Only once when I tried to straighten and my leg cramped!!
Drink more milk