On one occasion, the Buddha said to the monks this:
"No other form do I know, O monks, that so persists in obsessing the mind of a man as the form of a woman. The form of a woman persists in obsessing the mind of a man.
There are numberless methods to practice meditation have been designed so far, you can read or hear or listen to them and make your own choice whichever suite you best, then go with it for a while and see how it could help you. Do not just research them, praise this or criticize that. This won't help at all. And meditation is just meditation and nothing more than itself.