W.A.
She may not be really ready yet. I would not force it but periodically put one in front of her. Maybe let her practice with an empty cup. I used sippy cups at 12-18 months. I let my children tell me they were ready for a regular cup by when they would start reaching for mine and wanting to try it. (I mostly drink water, milk, juice)Some times I would offer mine and would help them drink. It's a new concept, with a little adjustment time she'll get it. Also, remember she didn't start out holding a bottle by herself either. Maybe she just wants a little more assistance from you? Just some ideas. Good luck, it's always interesting to see your child develop new skills! Happy Parenting!