Can men normally sense whether a woman is attracted to them and sleep with them?

Like normally I have had guys take me on numerous dates/meetups... I met them for friendship, also because i was bored but i never will sleep with them

They then try to behave in a sexual way... like i tell them i was never interested or i make excuses that i am not ready etc

Like, seriously can't men sense whether a woman is interested from the start?

I have also noticed, the guys i have dated and slept with in the end, already sensed that I will sleep with them

can't men sense whether a woman is interested in them no matter how much they show off?
Can men normally sense whether a woman is attracted to them and sleep with them?
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