Pregnancy
      Baby Shoes For Boy And Girl

      20 weeks pregnant

      Baby Shoes For Boy And Girl

      Girl or boy?

      Your baby’s cognitive and muscular functions are developing and so are their genitalia. Iron contributes to their cognitive development and it’s as important as ever that your balanced diet includes the right iron levels to support your baby’s continued progress.

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      Your baby's development at week 20

      Genital development in week 20

      You are now halfway through your pregnancy, and by week 20 your baby will have grown to roughly 16cm from head to bottom and will weigh around 300g (10½ oz). Their heartbeat is now strong and can be detected easily. 

      Baby girls will be developing a uterus, and their ovaries will contain primitive eggs, and the testes of baby boys will now be descending. If you’re about to have your 20-week anomaly scan, your sonographer may be able to work out the sex of your baby, although your hospital may have a policy not to reveal this information.

      …your sonographer may be able to work out the sex of your baby.

      Although the increase in your baby’s nerve cells is beginning to slow down, more complex connections are starting to form. In fact, your baby’s nervous and muscular systems have now developed enough to allow your baby to enjoy a satisfying stretch.

      Iron awe

      Iron is a key nutrient throughout pregnancy, making up an important part of your balanced diet. Your blood cells need iron to carry oxygen around your body and to your baby. Iron also contributes to your baby’s normal cognitive function.

      Your blood cells need iron to carry oxygen round your body and to your baby, whose cognitive development is supported by it.

      You’ll be routinely tested for anaemia (a condition caused by iron deficiency) during your pregnancy, which will include assessing your haemoglobin and red blood cell levels. Many women have lower haemoglobin levels during pregnancy, but you’ll only be prescribed iron supplements if yours are very low.

      The Recommended Daily Allowance (RDA)  of iron for pregnant or breastfeeding women is 15mg a day. Eating enough iron-rich foods can help you maintain adequate levels.

      Adding iron to your diet

      During pregnancy it’s especially important to think about what you eat. This is particularly pertinent to iron, as some foods can affect how much iron you can absorb.

      The phenolic compounds in tea and coffee, along with phytates in wholegrains and legumes can inhibit iron uptake.

      While vitamin C improves iron uptake, calcium inhibits it, as can the phenolic compounds in tea and coffee, along with phytates found in wholegrains and legumes. For this reason, it’s a good idea to drink a glass of fruit juice or eat a piece of fruit with high vitamin C content with or after eating iron-rich foods.

      NEXT STEPS

      Make sure you get enough of the following iron-rich foods:

      • Lean meat (always make sure it's well cooked) and oily fish, such as sardines
      • Dark green vegetables, including broccoli, watercress, spinach and kale
      • Nuts, especially cashew nuts
      • Pulses, chickpeas, beans and lentils
      • Wholegrains, including wholemeal bread, and iron-fortified breakfast cereals
      • Dried fruits, such as apricots, prunes and raisins
      • Eggs

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      Questions about feeding and nutrition?

      Our midwives, nutritionists and feeding advisors are always on hand to talk about feeding your baby. So if you have a question, just get in touch.