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What are the signs of an incompetent cervix and can the condition be cured? Yahoo Life asked experts for causes, signs and possible treatments for the pregnancy complication.
Cervical canal widening can be temporarily achieved by the insertion of dilators into the cervix. If the stenosis is caused by scar tissue, a laser treatment can be used to vaporize the scarring. [5] Finally, the surgical enlargement of the cervical canal can be performed by hysteroscopic shaving of the cervical tissue. [6]
Definitions of cervical weakness vary, but one that is frequently used is the inability of the uterine cervix to retain a pregnancy in the absence of the signs and symptoms of clinical contractions, or labor, or both in the second trimester. [1] Cervical weakness may cause miscarriage or preterm birth during the
In the later stages of pregnancy, the cervix may already have opened up to 1–3 cm (or more in rarer circumstances), but during labor, repeated uterine contractions lead to further widening of the cervix to about 6 centimeters. From that point, pressure from the presenting part (head in vertex births or bottom in breech births), along with ...
The conduit of the cervix is the organ that allows for blood to flow from a woman's uterus and out through her vagina at menstruation, which occurs in the absence of pregnancy. Several methods of contraception aim to prevent fertilization by blocking this conduit, including cervical caps and cervical diaphragms , preventing the passage of sperm ...
The cervix remains soft after birth. The vagina contracts and begins to return to the size before pregnancy. For four to six weeks of the postpartum period the vagina will discharge lochia , a discharge containing blood, mucus, and uterine tissue.
Prior to effacement, the cervix is like a long bottleneck, usually about four centimeters in length. Throughout pregnancy, the cervix is tightly closed and protected by a plug of mucus. Effacement is accompanied by cervical dilation. When the cervix effaces, the mucus plug is loosened and passes out of the vagina.
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