First Time Mom Question

Hey ladies. I’m due with my rainbow baby girl February 18th, so I’m 37 weeks. At my appointment yesterday my OB checked my cervix and I’m 1 centimeter dilated. I’ve had friends who have been at a 1 and 2 for weeks, just seeing everyone’s experience. How long were you at a 1 before things started progressing into active labor? Thanks in advance! 💗👶🏻