*The price of a DNA test for twins
Whilst Tom & Seb were twins with seperate sacs and seperate placentas, there is a 10% chance that they are still identical, although it would seem some doctors are unaware of this, our Consultant was quick to highlight it to us.
It is a very convenient response to not being able to tell them apart (I have thought it enough times).
And yet, when I look back at baby photos of Seren, I think her so similar to Seb, but have never thought her similar to Tom.
Photos seem to reveal so much. I rarely look at photos of Tom and Seb and confuse them.
Yet, in life it is very different.
And I wonder if that is just the reality of bringing up two siblings of the same age.
And so, here as Tara welcomes faces in this week's Gallery.
I would like to introduce you to my favourite faces, of siblings.