Little Tiny World

So I received an email from my sister. She is about 2 months pregnant and went to see a doctor yesterday to take a peek of the little dude or dudete :>
She said that it is still very tiny, about 4 cm. So you kinda have to use your own imagination, but she could see the tiny tiny hands and feet. My heart just melt when I read the email.
I feel sooo happy for both of them that things are doing well. I know that it is not my place to say this but I feel that they both deserve this happiness.
In the past, both of them had some sadness in their love life but they moved on and found each other.
Life is funny and I think things do happen a reason.