i am 15 weeks a 2 days preg with my 4 child and i havent felt any movement should i be worried.

I wouldn't worry. I was freaked out because I couldn't feel my third baby at 16 weeks. Turns out the placenta was right in the front and kept me from feeling a lot of movement until the baby was bigger.

DON'T WORRY TOO MUCH YET. IT IS STILL KINDA EARLY. I DIDN'T FEEL MY SECOND SON MOVE UNTIL I WAS ABOUT 18-20 WEEKS ALONG BECAUSE MY PLACENTA WAS ON THE FRONT WALL ON MY UTERUS ALSO LIKE MUFFIN. IF YOU HAVEN'T FELT HIM MOVE AT 22-24 WEEKS(I THINK IS WHAT MY OB TOLD ME) THEN TELL YOU DOCTOR. GOOD LUCK AND I HOPE YOU GET TO FEEL YOUR BABY MOVE SOON. IT IS ONE OF THE GREATEST FEELING SIN THE WORLD, ISN'T IT?

thank you all for responding i feel better now.

It was about 18 weeks when I felt my baby move, sometimes it can be later 20-24 weeks. If you have any concerns, just make a doctors appointment or ring your midwife after all they are there to help you.