How many cm dilated & how close do contractions have to be for you to be admitted i know everywhere is different

5 min apart and 4cm if you're progressing they will admit you at a 3 especially if you have some sort of health condition or are high risk

for me it was every2-5 mins n I was 3 1/2 cm dilated when the admitted me cause my water broke n I was also a high risk pregnancy