Inserting fields into an email

Inserting fields into an email

I have two questions in regards to inserting fields into an email.

1/ Is it possible to only include part of an email if a field is NOT empty. For example, I would only like the part circled to be included in the confirmation email if the customer has entered a value into the "Any further information for us" field:

2/ Is it possible to take a bunch of fields and put them all together into the email in a new line list. I will describe this further to explain what and why I am looking for this solution. 

I have a form where customers book into a clinic. They can book up to 9 children at one time. Each child is listed in their own field. I then have a confirmation email in which I would like all of the children's names to be listed. Below is how the email is currently set up. But the issue is, if only one child is booked in, the email will have 8 empty lines under the child's name which is obviously not nice. I'd like the email to list the names booked but then no matter how many names have been entered, only have one new line before the "Days Booked" heading.

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