Notorising & legalising our UK documents

As part of relocating from UK to Ph. I am aware we need to legalise and notorize our documents. Need some advice about this pls!

1. Am I right that it is only our birth certificates & marriage certificates we will need?

2. Do i get these legalised through the UK government and then notorized in the Philipine Embassy in London?

Many thanks in advance.

https://www.get-document-legalised.serv … ct-service

I am from a different country but my experience is to just have it notarized by Philippines Embassy.