Which cancer has increased risk in women with PCOS?

Avoiding certain foods in pregnancy is recommended for maternal and foetal well-being. Pregnancy is a state of lower immunity and pregnant women catch infections easily. Moreover, not all medications can be used to treat diseases in pregnancy. Hence it is safer to avoid certain foods in pregnancy which can give rise to food poisoning or infections. Fish such as shark, swordfish, king mackerel, and tilefish have high mercury levels and must be avoided. Smaller fish have less mercury content can be chosen instead as their longevity in water is short such as fresh water fish. Similarly, smoked meat or fish should be avoided as they can cause infections. Raw uncooked eggs or poultry, unpasteurised milk and milk products, raw sprouts, unwashed fruits or vegetables are not advisable as well. Pregnant women should carefully avoid excess caffeine, alcohol or tobacco as these could harm the baby. Artificial sweeteners, sugar rich foods, canned foods and foods containing nitrates as in frozen meat are better avoided in pregnancy.

Certain genetic risks present more often in pregnancy as women age. For example, the rate of having a baby with Down syndrome accelerates with maternal age. While the rate of an embryo having Down syndrome at the 10-week mark of pregnancy is 1 in 1,064 at age 25, this rises to 1 in 686 at age 30 and 1 in 240 by the age of 35 years. At the age of 40, the Down syndrome rate increases still to 1 in 53, and down to 1 in 19 embryos at age 45.

In general, natural complex carbohydrates are digested more slowly and they have less effect on blood sugar. Natural complex carbohydrates provide bulk and serve other body functions beyond fuel. Low-carb diets may help prevent or improve serious health conditions, such as metabolic syndrome, diabetes, high blood pressure and cardiovascular disease. In fact, almost any diet that helps shed excess weight can reduce or even reverse risk factors for cardiovascular disease and diabetes. Most weight-loss diets — not just low-carb diets — may improve blood cholesterol or blood sugar levels, at least temporarily.