I recently like skinny anorexic females. I just like it. So question is how should I make my ad so I attract only those types?

Perhaps say in your profile that you are looking for a low-stress form of dating and the relationship you would be happy with will not interfere with their lifestyle, and throw in some subtle things that indicate you appreciate their type.

You are looking for women who are literally starving themselves to death?

Welcome to Mingle rob. I'd ditch the word anorexic and just say you like really thin women.

Yeah, anorexic has that death vibe about it.
Welcome.

Anorexia was part of Karen Carpenter's issues, leading to her death in 1983.

Anorexia is a severe psychological disorder concerning body image.

I dated a woman who suffered from it.

Believe me you don't want those kind of problems.

But welcome to the site anyway.

For people that care to know, the OP is looking for a "baby maker". 21 to 24.

I suspect he was talking about age rather than body mass index (BMI), but I did some reading and the ideal BMI for a woman trying to conceive is around 21 to 24. That is mid to upper range of the ideal BMI range for women under normal conditions not trying to get pregnant (BMI 18 - 24). Bear in mind she would have to be willing for that. To do otherwise would be unhealthy and probably impossible. And if you take her to some fertility clinic they’re likely to force it to happen using progesterone injection, with the consequence of a skeleton baby having developmental problems.

The meme “losing weight is healthy“ is a poor representation of reality. For one thing, “weight“ is a different thing then “fat“. Consider the picture below.



For another thing, the body is a complex machine and operations generally work best within an ideal range.