This year , they were preparing for the arrival of their baby . The difference a year could make . He was meeting Charlie for lunch , but he 'd arrived in Diagon Alley early . He 'd heard about a new cafe , so he wanted to get a look at it to see if it was worth suggesting for lunch or not .

Choose from:
[-] They are trying to conceive .;
[-] None of the above choices .;
[-] Their significant other is pregnant .;
[-] A family member is having a baby .;
Q: What may be the reason why they are preparing for a baby ?
Their significant other is pregnant .