No, once you have dialated your cervix will not close.
There are no "fake contractions," except when women pretend to be in labor. There is false labor, which is contractions (usually mild and irregular) which do not change the cervix. (Labor is defined as progressive change--dilation and effacement--of the cervix.) Braxton Hicks contractions are real contractions, but very irregular. They can occur any time after 32 weeks of pregnancy, and are usually no more than 2 to 3 an hour.
Your cervix is slightly thinner than it should be at 21 weeks - if you are having no symptoms this could be normal for you - if you are having contractions or bleeding your doctor may want to put a small thread in your cervix to prevent dilation or he may keep you on bed rest to see if the situation improves. Discuss this with your OB or Midwife.
At 37 weeks and with 2 cm of dilation, induction can be approached through several methods. Common options include membrane stripping to stimulate contractions, the use of prostaglandin gel or inserts to soften the cervix, and oxytocin infusion to enhance contractions. Additionally, amniotomy (breaking the water) may be considered if the cervix is favorable. It's important for the healthcare provider to assess the risks and benefits before proceeding with any induction method.
You can't see your cervix. I'm not sure why you would think it's open. Have you put your finger in your vagina to feel it? If you do that, it should feel soft like your lips if you're pregnant. If you aren't pregnant it should feel hard like the tip of your nose.
Sometimes they can lead to some cervical change (including dilation, softening of the cervix, etc.). This is why it's important to call your care provider if you are having lots of Braxton Hicks contractions before you reach "full term" (or 37 weeks). On the other hand, even if your Braxton Hicks contractions are dilating your cervix, they might still be helping to rotate your baby into an optimal position for labor or even toning your uterus in preparation for labor. So even the contractions that aren't "real labor" are still doing something!
Maybe a "show" where you are losing the mucus plug that has been in your cervix until this point. If you are also having contractions, labour is on its way. If you are not having contractions, labour may still be a few days (or weeks, but at 40 weeks probably not) away.
There is such a thing as "Braxton Hicks" contractions. These benign contractions sometimes happen before labor. Also, my baby would push down on my cervix, this would send shooting pains through my body, it really hurt! This helps to prepare your cervix for dialation.
Recovery from a miscarriage is the same cervical recovery time as giving birth. It takes about four to six weeks for significant healing. The cervix starts to close immediately after the process.
As uninviting as it may sound have sex, the semen contains prostaglandin hormone which with a ripe cervix will stimulate your contractions to start. Move around as much as you feel comfortable with - the pressure of your baby on your cervix will stimulate contractions which in turn will eventually open the cervix more. Don't despair! Your contractions are probably effacing your cervix, which mean it is being thinned out and pulled upwards. This is an important part of the work your body needs to do to have your baby. Sometimes, you can move unexpectedly quickly through the stages and dilation - I can't guarantee that though! So, if you don't feel up to walking or similar, choose positions that are more upright. And not being anxious about progress will actually help things move along.
Not sure if it is common or not but I was diagnosed with a shortened cervix at 16 weeks. My cervix had fallen to 2.8. I was placed on bedrest for one week. At 17 weeks, it measured 2.3. At 18 weeks, my cervix grew to 3.4. So I do know that it is possible. Good luck.
Opening of the cervix at 27 weeks of pregnancy can be a concerning sign, as it may indicate the risk of preterm labor. The cervix typically remains closed and firm throughout most of pregnancy to protect the developing fetus. If cervical dilation occurs at this stage, it's crucial to seek medical attention promptly. Healthcare providers may monitor the situation closely and may recommend interventions to help prolong the pregnancy if necessary.
This doesn't nessecarily mean you will go into labor by the week is out, but it is near. Labor could be a few hours, days or even weeks away. Just be sure to start counting your contractions, and if contractions become more severe, and more regular, call your practitioner.