I apologize in advance for the graphic nature of this question. My 17 y.o son has had issues w/ constipation almost since birth (average bm s 2-3/week). His stool is usually hard, thick, and almost always hotdog-length in size. (Needless to say, very uncomfortable.) For this reason, his Dr started him on Miralax nearly 10 years ago. He weighs 125 lbs (he s been underweight since birth), and he s also on meds for ADHD, Hypertension, Sleep Apnea, Chiari, Allergies & Gerd. So I ve been trying to look for anything natural I can put him on (as he s a very picky eater) that can help him with these issues. Over the summer, I started him on Probiotics for Kids while still keeping him on the Miralax. While I realize it s not a miracle supplement I believe it has helped to make him more regular, even though he s not going every day. So my question is (sorry for taking a long time to get here) is it safe to continue this until he s going daily to every other day?