Which I mentioned. And is "invasive", but we should do it.

You are not answering my questions. You ignored every question in every answer to you.

I ask again - Why? Why we should do it, especially considering how rare it is and that majority doctors and midwives will never ever encounter one in whole their practice?

but doctors should do it, doing x-rays and blood tests on newborns is "invasive" but they should be done.

Why? In many countries doctors are not even on childbirth at all, if childbirth is going well. There just nurse, midwife.

CAIS are male. Not female.

There are females with CAIS too, but they are just normal females, with some issues with periods, as we need some androgenes for menstruation to go well - and those females are insensitive to them. Females with CAIS are not considered as intersex, thought, because they are completely unambigious and there are different other disorders females can have to be insensitive to androgenes.

You are very ignorant, tbh. Not sure why I am even trying to talk with you, as you are ignoring half of what I am writing and then saying something that is opposite to what I've said.

By that logic, a "trans woman" who chopped his dick and testes off, and on the outside totally passes as a woman

No. Males with CAIS never had penis, and they have naturally developed labia and clitoris, which are looking and acting like female ones, so unlike transwomen after surgery, it is not possible to tell if they are not females without X-rays (and I have experience with transsexuals, so I know it is completely different - especially scent and lack of self-lubricating and self-cleaning). It is absolutely different with Transwomen. Same with Estrogene - it is produced naturally in males with CAIS, they don't need any injections.