Nutrition
Nutrition during pregnancy is important to ensure healthy growth of the fetus. Nutrition during pregnancy is different from the non-pregnant state. There are increased energy requirements and specific micronutrient requirements. Women benefit from education to encourage a balanced energy and protein intake during pregnancy. Some women may need professional medical advice if their diet is affected by medical conditions, food allergies, or specific religious/ ethical beliefs. Further studies are needed to access the effect of dietary advice to prevent gestational diabetes, although low quality evidence suggests some benefit.Adequate periconceptional (time before and right after conception) folic acid (also called folate or Vitamin B9) intake has been shown to decrease the risk of fetal neural tube defects, such as spina bifida. The neural tube develops during the first 28 days of pregnancy, a urine pregnancy test is not usually positive until 14 days post-conception, explaining the necessity to guarantee adequate folate intake before conception. Folate is abundant in green leafy vegetables, legumes, and citrus. In the United States and Canada, most wheat products (flour, noodles) are fortified with folic acid. Weight gain
The amount of healthy weight gain during a pregnancy varies. Weight gain is related to the weight of the baby, the placenta, extra circulatory fluid, larger tissues, and fat and protein stores. Most needed weight gain occurs later in pregnancy.The Institute of Medicine recommends an overall pregnancy weight gain for those of normal weight (body mass index of 18.5–24.9), of 11.3–15.9 kg (25–35 pounds) having a singleton pregnancy.
A wife (PL: wives) is a female in a marital relationship. A woman who has separated from her partner continues to be a wife until the marriage is legally dissolved with a divorce judgement. On the death of her partner, a wife is referred to as a widow. The rights and obligations of a wife in relation to her partner and her status in the community and in law vary between cultures and have varied over time. Etymology
The word is of Germanic origin, from Proto-Germanic *wībam, "woman". In Middle English it had the form wif, and in Old English wīf, "woman or wife". It is related to Modern German Weib (woman, female), and Danish viv (wife, usually poetic); The original meaning of the phrase "wife" as simply "woman", unconnected with marriage or a husband/wife, is preserved in words such as "midwife", "goodwife", "fishwife" and "spaewife". Summary
In many cultures, marriage is generally expected that a woman will take her husbands surname, though that is not universal. A married woman may indicate her marital status in a number of ways: in Western culture a married woman would commonly wear a wedding ring but in other cultures other markers of marital status may be used. A married woman is commonly given the honorific title "Mrs", but some married women prefer to be referred to as "Ms", a title which is also used by preference or when the marital status of a woman is unknown.