Scan 2D hi mommiess, bila waktu sesuai utk scan 2D? now dah masuk 6w 3days. dah boleh check ke?

saya masa nk confirmkan pregnancy nampak kantung masa 6 weeks..but ssh sikit...then kene repeat again at 11 weeks nk pastikan kantung tu x kosong and ada janin..klau kosong kene buat abortion buang kantung tu..hampir2 doc nk tgok dri bwh..and doc suruh bnykkn minum air...lepas tu at three months dh kene start regular check up amd buka buku pink..