Ok, what I was wondering was if swirling a little my carboy in the third day of fermentation with the airlock on will affect my beer? I oxygenated the wort well before the fermentation and the airlock was bubbling just a little at the third day so I was wondering that a soft swirl will help in any way. Not a shake or anything like that. Also I don't have almost any amount of krausen. At least not this time, not like when I brewed stout!