I know how you feel. I was constantly worried about my bubs bein' healthy and If he was okay. I still am, but after seein' him on u/s's and gettin' told everythin' Is fine and he Is one BIG healthy baby, as well as bein' able to feel everythin' he does, It has gone down a bit. As long as you have a good, healthy diet, eating what you need to eat, It shouldn't be a problem, It juss helps with gettin' what you need. But It still Is good to take them.