Girls, hi. My daughter is almost 1.4 years old and I'm starting to wor…

Girls, hi. My daughter is almost 1.4 years old and I'm starting to worry. She doesn't always answer her name, plays by herself. I try playing with her, showing her something, but she's busy with something of her own. I'm teaching her words like "ear", "nose", but she won't repeat them. She only responds if I say "na" when I want to give her something, and if I say let's go, she takes my hand and goes with me. If she needs something, she explains it with gestures. She only says "mama" in words. I'm worried that we're lagging behind in development, I blame myself for not