Operating In A Word of Knowledge

I Minister to a young pregnant lady, I l told her "don't tell me what your having". The HS said, "Its a Boy" I said to her, your having a boy, she said yes. Then I ministered to her to stop worrying about her baby, the baby Is totally fine, all is well. She confirmed she was worrying a lot about the baby. She was so amazed and comforted knowing that I knew she was worrying and I prayed for her and she said she was so encouraged and she wasn't worried anymore.