As girls we'e told guys don't respect easy women. Hell, RP guys don't shut up about how a woman's past affects her "value".

Regular guys

Therefore, it is in a woman's best interest to APPEAR as though she is virtuous, modest, demur, and chaste - If she wants you to stick around.

So if she gives a damn about your opinion she'll likely want you to perceive her as NOT being "for the streets". This extends to single mothers as well.

High SMV men

If the man's SMV is too much higher than ours, we know he has options and the window of opportunity with him will be too short for this strategy. Not putting out will cause him to leave 100%. Putting out sooner you run the risk of being seen as cheap, but at least it's not a guaranteed "L". In this case we usually roll the dice.

DISCLAIMER: Not all women, etc etc