flowering questions

it has been almost two weeks since i started to flower... all 4 appear to be female.... the tops are looking like they are starting to grow a bud nicely... how long before i see buds in multiple places

You need to look for pistils (white hairs) and not worry yet about bud formation. If they are female, you got a few weeks before you see what you are looking for. You rplants will go thru a giant growth spurt over the next 4 weeks before they concentrate on bud formations.