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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
Not all women with PCOS have difficulty becoming pregnant. For those who do, anovulation is a common cause. The mechanism of this anovulation is uncertain, but there is evidence of arrested antral follicle development, which, in turn, may be caused by abnormal interaction of insulin and luteinizing hormone (LH) on granulosa cells. [5]
PCOS is a common reason why women have difficulty getting pregnant or have complications during pregnancy. This condition is also tied to several health problems , such as insulin resistance ...
Polycystic ovary syndrome, or polycystic ovarian syndrome (PCOS), is the most common endocrine disorder in women of reproductive age. [14] The syndrome is named after cysts which form on the ovaries of some women with this condition, though this is not a universal symptom and not the underlying cause of the disorder.
It is common for many women to develop a cyst in their lifetime. [4] At times, these can go unnoticed without pain or visible symptoms. A cyst may develop in either of the ovaries that are responsible for producing hormones and carrying eggs. Ovarian cysts can be of various types, such as dermoid cysts, endometrioma cysts, and the functional cyst.
PCOS is caused by an imbalance of reproductive hormones. Symptoms can include irregular menstrual periods, and it is one of the most common causes of infertility in women. Endometriosis is a ...
Your body: Looking ahead to week 10, for a smaller group of women with certain risk factors, doctors might suggest scheduling chorionic villus sampling (CVS), an optional test typically performed ...
[11] [12] Weight loss also generally results in improved menstrual regularity and pregnancy rates in women with PCOS. [13] It is well recognized that insulin resistance can be part of the sequelae of PCOS and if present, contribute to anovulation. Metformin, a biguanide, is a common insulin sensitizer often given to treat women with PCOS. [10]