My midwife asked at my 25 week appontment if I wanted to start looking at a birth plan at my 28-week appointment! I said I wasn't writing one as it never goes to plan, and i am happy to go with the flow this time, and she laughed and agreed with me! 😄
It’s good to have one as soon as possible in case anything happens, even if you modify it as the weeks go on ☺️ but as others have said, these things rarely go to plan 😂 start by researching your options in terms of pain relief and intervention, I found The Positive Birth Company good for that. I’m sure there are templates online which should help too 😄
I have started to think about it. There is a lot to think about and also it may not go to plan so keep a number of options available I've been told.