hello my question is my son is 6 months and 24 days yet is not crawling and has weight is 6 kg and birth weight is 2.5 kg but when will he start crawling and standing

A. Hai good evening !! Generally babies crawl ,sit by 6-8 months but few take time 8-10 months... As baby is 6 months old yet there is time to crawl no need to worry. Baby weight also fine....give tummy time daily - Place a blanket/mat on floor place baby on tummy side for 5-10 minutes ,it helps in holding neck,abs strengthening,crawling...