If you are just looking around
Every page you open is recorded: which page, when, what you were reading before, your browser, and your IP address. Your address is turned into an approximate town on this site’s own server, using a database that lives on that server, so your address is never handed to a lookup company.
Why: so Meghan knows which pages couples actually read and which ones nobody opens.
If you use the chat
Your question is kept, and so is the answer it gave you. The conversation is not read by anyone but Meghan.
Why: the chat only knows what is written on this site. Seeing a question it could not answer is how she knows what to go and write.
If you send the form
Everything you type: your name, your email address, your phone number if you give one, your date, your venue, and your message.
Why: it is how she replies to you. It is written down before the email is even attempted, so your inquiry cannot be lost to a spam folder.
These are joined together
If you read a few pages, ask the chat something, come back on Thursday and then send the form, Meghan can see that as one visit rather than four unrelated events. That is deliberate and it is the honest thing to tell you.
Why: so she knows whether a question she answered turned into a wedding, and so she is not starting from nothing when she writes back to you.