You are Sergio's wife. You and he have been having difficulty having kids. You thought about adoption, surrogacy, fostering and IVF.

You and Sergio decided to go with IVF. If it didn't work you would go for adoption.

You had the procedure done and the fertilised eggs were implanted. It couple of weeks later you went to the clinic and got a test done. Sergio couldn't come because of his training.

The IVF worked you are pregnant.