NHS CHOICES CHILDREN'S BMI CALCULATOR PROFESSIONAL

It can be very difficult, but it’s important to tell your midwife or doctor if this is the case. Some women may have an eating disorder (or have had one in the past). If you think this might be the case, talk to your midwife or GP. For example, there might be a medical reason, such as an overactive thyroid. There are many reasons for having a low BMI. This will be based on several factors, including your pre-pregnancy weight. Your midwife or specialist will discuss with you what your target weight gain in pregnancy should be. You may also be referred to a dietitian to help you work on ways to eat well and gain a healthy amount of weight. Your midwife may refer you to the hospital antenatal clinic for extra scans to check on your baby's growth and development.

If your BMI was less than 18.5 before you became pregnant, you may be advised to gain more weight than someone who is in the normal range. Find out more about c-section advice for overweight women.įind out more about being overweight in pregnancy. You should also be referred to an anesthetist (a doctor who specialises in pain relief) to talk about pain relief during labour.īeing affected by obesity does not always mean you will need a caesarean section but you may be more likely to have one. heavy bleeding after birth (postpartum haemorrhage) or at the time of caesarean sectionīecause of these risks your obstetrician and/or midwife will talk to you about the safest way and place for you to give birth.anaesthetic complications, especially with general anaesthesia.a more difficult operation if you need a caesarean section and a higher risk of complications afterward, for example a wound infection or blood clot.premature birth (when a baby is born before 37 weeks).If you have a BMI over 40 there is a higher risk of complications during labour or birth. You may also need to have injections of low molecular weight heparin to reduce your risk of blood clots. a risk assessment for thrombosis (blood clots in your legs or lungs) at your first antenatal appointment, which will then be monitored throughout your pregnancy.a gestational diabetes test between 24-28 weeks (if your BMI is over 40 you may have this test earlier).blood pressure tests at every antenatal appointment.extra ultrasound scans to check the baby’s development.If you have a BMI over 30 you should be referred to a dietitian for an assessment and advice about healthy eating and exercise. This can be difficult to read but you will have extra care throughout your pregnancy to minimise these risks and have a healthier pregnancy. gestational diabetes (diabetes in pregnancy).

If you have a high BMI (over 25) before pregnancy or in early pregnancy, this can affect your health and how your baby develops. What happens if my BMI is not in the 'healthy weight' range? The medical experts looking after you during pregnancy may need to use them so they can make sure you have the best advice and support to help you have a healthy pregnancy. Try not to be offended if anyone involved with your health care uses one of these terms to describe your weight. Once you work out your BMI, this is the scale: This will help them find out if you need some extra care during your pregnancy. Your midwife may measure your height and weigh you to work out your BMI at your first antenatal visit ( the booking appointment). For pregnant women your BMI calculation will be based on your weight before pregnancy.

NHS CHOICES CHILDREN'S BMI CALCULATOR PROFESSIONAL

You can usually find out your result straight away, either from the healthcare professional carrying out the test or on the digital display.Your BMI is a measure that uses your height and weight to work out if your weight is in a healthy range. the pressure in the cuff is recorded at two points as the blood flow starts to return to your arm – these measurements are used to give your blood pressure reading (see below).the pressure in the cuff is slowly released while a stethoscope is used to listen to your pulse (digital devices use sensors to detect vibrations in your arteries).the cuff is pumped up to restrict the blood flow in your arm – this squeezing may feel a bit uncomfortable, but only lasts a few seconds.

you hold out one of your arms so it's at the same level as your heart, and the cuff is placed around it – your arm should be supported in this position, such as with a cushion or arm of a chair.

Try to relax and avoid talking while the test is carried out. You'll usually need to roll up your sleeves or remove any long-sleeved clothing, so the cuff can be placed around your upper arm. It's best to sit down with your back supported and legs uncrossed for the test. This usually consists of a stethoscope, arm cuff, pump and dial, although automatic devices that use sensors and have a digital display are also commonly used nowadays. A device called a sphygmomanometer will be used to measure your blood pressure.

Nhs choices children's bmi calculator