Secondary amenorrhoea

Cessation of menstruation for 6 consecutive months in a woman who has previously had regular periods, is the usual criteria for investigation. However, some authorities consider 3 or 4 months amenorrhoea to be pathological but here we enter the grey area between amenorrhoea and oligomenorrhoea. Women with secondary amenorrhoea must have a patent lower genital tract, an endometrium that is responsive to ovarian hormone stimulation and ovaries that have responded to pituitary gonadotropins.

Secondary amenorrhoea is best classified according to its aetiological site of origin and can be subdivided into disorders of the hypothalamic-pituitary-ovarian-uterine axis and generalized systemic disease. The principal causes of secondary amenorrhoea are outlined in Table 39.5. The frequency with which these conditions present can be seen in Table 39.6.

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Pregnancy Diet Plan

Pregnancy Diet Plan

The first trimester is very important for the mother and the baby. For most women it is common to find out about their pregnancy after they have missed their menstrual cycle. Since, not all women note their menstrual cycle and dates of intercourse, it may cause slight confusion about the exact date of conception. That is why most women find out that they are pregnant only after one month of pregnancy.

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