Depends. If you have a very straightforward, low risk pregnancy and are not group b strep positive, your baby's heart rate is normal and he/she is active, and there are no other concerns the general rule is:
If you are a first time mom (primipara) you should be 3-4 cm with regular, strong contractions. If you have delivered vaginally before you are usually admitted if you are 4-5 cm with regular strong contractions.
3cm
you can be dilated for months before you actually go into labor.
The cervix is considered fully dilated at 10 centimeters.
== == The labor and delivery nurse is responsible for interpreting the fetal heart rate, cervical change, and the status of the patient. We are responsible for initiiating inductions, assisting the laboring patient with pain control or helping those who chose to labor unmedicated. Once the patient is completely dilated we begin the pushing process, and call for the physician once the baby is ready to be delivered. The labor and delivery nurse is the main caretaker of the patient and baby until the moment of delivery at which point the doctor arrives. Labor and delivery nurses assist with cesarean sections, as well as fetal demise. Labor and delivery nurses do a lot more than fetch juice and water.
The onset of labor can be determined by measuring how much the cervix has dilated.
You don't have to be effaced or dilated to go into labor. But this could mean u will be waiting for the bundle of joy little longer! Good luck!
Cervix
It means you will probably go into labor soon. I've heard of women being dilated 3cm and not going into labor for weeks. As a reference, you must be dilated to 10cm before the doctors or midwifes will allow you to push.
You shouldn't be having sex when you are dilated and or after 9 months pregnant. It could be dangerous to the unborn child. As for your question, It probably could bring on labor.
No. I have been dilated to 3 cm for over a week now. I was at 4 cm when I was induced with my first. My doctor said that one lady came in dilated to 10 cm (that's completely dilated) and was not in labor yet. She had to be induced.
Is 4 cm considered active labor ?
Means your 4cm dilated and they can see your water through your cervix. So it can break any time. Just left labor and delivery tonight I'm also 4cm and bulging with baby number 3!!
The baby probably isn't ready yet. Where I went to the hospital if you were 5cm dialated they would keep you and induce labor. you can be zero dilated and be in labor. As soon as your muscles start contracting you are in labor and have pains.