Hindi ka nag-worry for nothing, mamsh, that weight is actually on the heavier side for 28 weeks, pero hindi yan automatic na concerning kasi bawat baby talaga mag-measure differently sa ultrasound! A few of us moms went through the same worry, at isa lang sinabi ng docs namin na ang ultrasound weight estimates ay may margin of error, lalo na pag malalaki baby mo by genetics or sa partner mo. Since you have your checkup next week, better ma-discuss mo na directly with your OB kung bakit ganyan ang measurement at if they want to monitor closer, they'll give you the real picture and peace of mind, kasi honestly yan ang best answer you'll get. Hang in there, mommy!