There are layers and layers to things. Everything has multiple purposes. In some cases, birthmarks are a 'setup' for life challenges. When birthmarks are huge, they can be an experience of being teased in this lifetime.

Some birthmarks are something carried by certain soul groups. For example, look up what's called a 'stork bite' if you wish. It's a birthmark that announces part of a larger soul group. No, I am not allowed to speak of it at this time.

And yes, sometimes there are markers of past life traumas.

Yours mark you as a soul group. Your daughter's also has another significance, but it is not mine to disclose. Such marks are deeply personal in most cases, and any conversations about them should not be held publicly.