ideas for constipation relief

this is my first pregnancy and it took me a long time to get pregnant so I don't want to do anything to risk it but it also makes me constipated which is making me very uncomfortable if anybody has any good remedies for it I've tried prune juice but it tastes disgusting so I don't think I'm drinking enough to affect it and I also tried decaffeinated coffee which work wonders but is not recommended in the first trimester which is where I'm at needing some sort of relief