Waalaikumassalam! Idea bagus ni sis, a few of us mums dah ada WhatsApp group sendiri and it's honestly lifesaver, pasal baby questions, recipe ideas, semua ada lah Tapi honestly better you post this kat theAsianparent forum proper or dalam community groups yang established na, sebab WhatsApp number sharing boleh risky sikit kan, maybe safer kalo kawan² refer each other je or set up through the app's group feature naman.