Irregular bleeding can also be the result of endometrial polyps, overgrowths in the lining of the uterus, and can even be a sign of pre-cancer or cancer of the uterus.
"It's a political reality that around half a million irregular migrants can't readily be deported and EU migration alone cannot be relied on to fill the jobs many of them are doing, " he said.
Endocrine disorders like thyroid disease can cause irregular periods, too, as can polycystic ovary disease, a hormonal glitch that may lead to obesity, acne, and excessive hair growth.
