this my sec.and I see my doctor on the 30th

Yeah, your doc would tell you if you were a certain percentage effaced. I asked because if you have dropped already (usually first time moms drop between 2-4 weeks before delivery, but it is different for everyone) and if you were effaced, that could hint at preterm labor.

and I'm finna be 39 weeks tomorrow she dropped but only 1cm and doc said that she going to rip my membrane

effaced means thinned out

what u mean effaced?

Already?! I'm 33 weeks and I haven't dropped yet, although sometimes I feel him laying lower. Are you effaced already?