Thank-you for coming into our lives- you are truly amazing, our own precious fifth miracle baby.
Thank-you for delivering our baby boy and caring for me during the surgery and after.
Thank-you for taking care of our boy in the SCBU.
Thank-you for caring about us after such a long time.
Thank-you for being the most amazing Dad in the world. 
Thank-you for taking care of our kids while we were having our baby.