What is considered oligomenorrhea?
Oligomenorrhea is defined as irregular and inconsistent menstrual blood flow in a woman. Some change in menstrual flow is normal at menarche, postpartum, or in the perimenopausal period.
How can you tell the difference between anovulatory and ovulatory cycles?
Ovulation happens when an ovary releases an egg in preparation for pregnancy. In some menstrual cycles, an egg does not mature, and a woman does not ovulate. This is known as anovulation. Anovulation may cause irregular menstrual cycles or no periods at all.
How is Oligomenorrhea diagnosed?
Oligomenorrhea is usually diagnosed after a review of your menstrual history. Physical exams, blood tests, and ultrasound imaging may be necessary as well. For the most part, a missed menstrual cycle or light flow doesn’t pose a problem, but it can sometimes indicate the presence of polycystic ovary syndrome (PCOS).
Does PCOS cause oligomenorrhea?
Polycystic ovary syndrome (PCOS) is a complex endocrine disorder characterized by oligomenorrhea and abnormal hormone levels including hyperandrogenism, hyperinsulinemia, and gonadotropin imbalance.
How do I tell when I’m ovulating?
the length of your menstrual cycle – ovulation usually occurs around 10 to 16 days before your period starts, so you may be able to work out when you’re likely to ovulate if you have a regular cycle. your cervical mucus – you may notice wetter, clearer and more slippery mucus around the time of ovulation.
What is the meaning of oligomenorrhea?
[edit on Wikidata] Oligomenorrhea (or oligomenorrhoea) is infrequent (or, in occasional usage, very light) menstruation. More strictly, it is menstrual periods occurring at intervals of greater than 35 days, with only four to nine periods in a year.
How does olligomenhorea affect the menstrual cycle?
Because women suffering from olligomenhorea are only experiencing a period a few times a year, their body is also ovulating less which affect woman’s ability to get pregnant. Oligomenorrhea contributing to chronic anovulation and infertility are the most frequent conditions observed.
What causes oligomenorrhea in polycystic ovary syndrome?
Women with polycystic ovary syndrome (PCOS) are also likely to have oligomenorrhea. PCOS is a condition in which excessive androgens (male sex hormones) are released by the ovaries. Women with PCOS show menstrual irregularities that range from oligomenorrhea and amenorrhea, to very heavy, irregular periods.
What is the prevalence of oligomenorrhea in the US?
The condition affects about 6% of premenopausal women. Eating disorders can result in oligomenorrhea. Although menstrual disorders are most strongly associated with anorexia nervosa, bulimia nervosa may also result in oligomenorrhea or amenorrhea.