Just to clarify a little. When your waters break they break. Rupture and break are the same thing. However they can break in 2 distinct places usually referred to hind waters and fore waters. If your forewaters break it usually comes out in a gush and often you will feel a popping sensation. If the hind waters break then the is no gush it is often just a trickle which can increase in flow during movements such as contractions baby moving goughing changing position and many more