Smokey Bear

yep! that make sense.

They do. I've advocated that for years. 

Thank you.
I'll send of the DS-160 (I have drafted it)
I have the Police Report
I have my jabs upto date and certificates.
I'll organize the medical ASAP.
Not sure what other medical bits I need, I'll read up.

You can’t book the interview yet until it’s at least in transit to the consulate. 

The system won't let you in if it's too early. You can try it, but it will say your case number is incorrect or such as that. When everything internally is in place for your case, then you can get in the system to book. In general, London needs your file on their side of the pond.  Meanwhile set up the medical appointment and double check that you have all the documentation needed for medical and interview. 

Read the PDF file and I give you the steps to complete with information on how to do so. Here are the complete instructions and links for the UK.
 
P3 instructions for the UK
https://drive.google.com/file/d/1M92AwztXRnkFw6xwUF0ZlntJ6D4-eK2E/view?usp=sharing
 
Embassy Page
https://uk.usembassy.gov/visas/fiancee-2/required-documents/
https://uk.usembassy.gov/visas/fiancee-2/medical-examination/
 
London Portal here on VJ
http://www.visajourney.com/consulates/index.php?ctry=United Kingdom&cty=London
 
London sub-forum on VJ
There are experts over in the sub-forum for your country located here http://www.visajourney.com/forums/forum/99-united-kingdom/  This is where others from your country who are processing or those who have completed their interview and they can guide you on their experience. A TON of information and help there.
 
A fellow VJ'r who just completed their visa interview
 
 
Medical prices including vaccination pricing
http://www.visamedicals.co.uk/us-price.htm
 
Medical questionnaire
https://uk.usembassy.gov/wp-content/uploads/sites/16/2017/05/USA-MEDICAL-QUESTIONNAIRE_IV.pdf
 
 

Thx

Yes the case number you get from NVC when issued.

NVC sends an email to the petitioner saying to file is off to London and gives the new case number. The embassy in London sends a letter to the beneficiary saying they have received the approved petition. It includes the case number, a photocopy of the approved petition, and says to apply for the visa using the instructions found on their website https://uk.usembassy.gov/visas/fiancee-2/applying-for-the-visa/

Both. If you get the number then you can following your file enrount to your embassy and you can also begin some of the process their for your embassy. Find the UK sub-forum here on VJ where there are others are discussing what is needed and how things are completed in the UK. Go to the top of this page and in the blue ribbon select "Forums" and then scroll 3/4 down the page to find your country. Good luck.
Read the PDF file on the first page in the first post where you will learn more about this stage.

You are awaiting your case to arrive at NVC and waiting for your NVC case number now.

Read this
 
https://drive.google.com/file/d/1nfin98c33IEpB0T0FlURERriblYmlm5O/view
 

Read this
 
https://drive.google.com/file/d/1nfin98c33IEpB0T0FlURERriblYmlm5O/view
 

Read this
 
https://drive.google.com/file/d/1nfin98c33IEpB0T0FlURERriblYmlm5O/view
 

Hey everyone... Got my NOA2 today!
 
NOA1- September 12th
NOA2- December 17th
 
@Greenbaum, I’m kinda lost now, what do I have to do?

Yeah they won't  send you a confirmation, it's  kinda hit and miss.

Welcome I know that you are excited, having just received your K-1 NOA2!!! This thread was created for those of you who are waiting for their NOA2 K-1, case assignment from NVC and then onward to your Embassy.  The .pdf contained in the link below was meticulously authored by our beloved @Greenbaum and contains many tips, tricks and hacks to help you along the way in what steps you might chose to take along the way.
 
These are items and or questions that are what most everyone will ask, please make sure you give it a look over as it will save you time and worry. Again welcome to the thread and congratulations on receipt of your NOA2!!!!
 
 
https://drive.google.com/file/d/1nfin98c33IEpB0T0FlURERriblYmlm5O/view

My NOA1 was 9/9
Got an RFE today 16/12
 
I feel super bummed and stressed as I thought I submitted everything. So I guess I just need to wait and see what the issue is and fix it.

Hope it's an easy fix! Stay positive and think of a happy future!

Thanks... Sorry to trouble you - as ever.

No problem. Great discussion for you and for others to read. It's an educational process and to learn you ask questions and banter back and forth to achieve the correct answer. 
 
Darn, I wish I knew the Queens English. To many spelling errors. 

If you try to book the interview and it says something like "invalid number", just wait a day and try again. Your number is not invalid, it's just that you tried too soon. Keep trying each day until you get in. 

I have seen that so many times and forgive me but I am A_na_al when it comes to what is and is not in this process. Because it matters. Denials are not a happy occasion. So, technically the DS-160 when submitted has never asked for a fee. But you have to have the DS-160 completed to PAY and schedule the interview appointment. It was about a year ago that they required the DS-160 prior to scheduling the interview and hence I see where people think that it's a fee since they jump right over to paying the interview fee in order to schedule their interview appointment. Anywhoooo. Have a wonderful day.
 
BTW, UK is so easy to interview. She'll will be in front of the CO for 3-5 min tops so having more then one visit isn't going to make a difference.

@Smokey Bear
 
Once your case gets to London, you can submit DS-160, make your medical appointment, and go online to pick your interview all on the same day.  You pay the visa fee and arrange the courier while online booking the interview.
 
The wait now is getting case from USCIS to NVC and then NVC to London. Then all systems go to move along quickly. 
 
The trigger to get the medical folks to make an appointment is knowing your new LNDXXXXXXXXX case number. The trigger to get online to make your interview appointment is the file being in London so the "system" recognizes you and lets you proceed. DS-160 just sits there and doesn't trigger anything. 
 
Edit to add:: you don't actually need the letter from London. You can track your case number on CEAC and once it says "ready" you should be able to get in the interview system whether you have a physical letter from London or not.
 
 

Just wait. You don't gain anything by submitting now. Nobody looks at it until your interview day. Once your case reaches London (prob January) you can pick your interview date. Having a DS-160 in the cloud somewhere now in December does not get your case to London any faster, nor does it get you an interview slot any faster.