I'm a size au16 and have felt movement since about 15weeks with flutters etc and am now 24+5 and feel really big movement and can even see it through my skin sometimes - have felt definate kicks since about 19 wks. THis is my third pregnancy though so I no what I'm feeling. I wouldn't worry too much as depending on where your bubby is sitting it could take another couple weeks before you feel the big kicks :) Good luck with it all
Well Im an 8 normally and was at least 22 wks before i felt anything noticable goin on in there! I was beginnin to worry also but once s/he started they havent stopped since lol!! I dont think size has much to do it it hun. Just relax u will feel them soon x
Im also a large woman and you should feel something by 25 wks