A cesarean section may be necessary if there are concerns about your safety or the safety of your baby. Your doctor will recommend it if the baby could be greater than 5000 grams (11 pounds) or if you have diabetes and the baby’s estimated weight is more than 4500 grams (9 pounds 15 ounces).
Snack. Babies who weigh more than average – 9 pounds 15 ounces – are defined as macrosomic. Doctors may recommend a cesarean section for babies with macrosomia, but it is important to do an ultrasound to confirm macrosomia.
Historically babies with macrosomia have weighed more than 4,000 grams (8 pounds, 13 ounces) or more than 4,500 grams (9 pounds, 15 ounces) at birth. Macrosomic babies are more likely to have a difficult birth. But the risk of complications is significantly greater when a baby is born weighing more than 4,500 grams.
Myth: Large babies need to be delivered by cesarean section
The risk of complications for mother and child increases with the size of a newborn, but this does not mean that a cesarean section is necessary , says Marzano.
ACOG says that ultrasound is no better than a doctor’s examination at estimating fetal weight, suspected macrosomia should not be an indication of labor induction, and planned cesarean sections should not be performed unless the estimated fetal weight is known is 10 pounds or more in diabetic women or 11 pounds or more in other women.
A: A baby who weighs more than 8 pounds 13 ounces at the time of birth is considered a “macrosomal” or “large for gestational age” baby. There are certainly women around the world who can deliver these larger babies vaginally.
Many parents give birth to babies weighing over 10 pounds without complications or permanent injuries. Vaginal delivery is associated with fewer complications for both parents and baby, and reduces the likelihood of complications in future pregnancies.
Babies come in all shapes and sizes
More than 9 in 10 term babies (37 to 40 weeks) weigh between 2.5kg and 4.5kg. If your baby weighs 4.5 kg or more at birth, they are considered larger than normal. This is also known as “fetal macrosomia” and is large for gestational age (LGA).
Overview. The term “fetal macrosomia” is used to describe a newborn that is much larger than average. A baby diagnosed with fetal macrosomia weighs more than 4,000 grams (8 pounds, 13 ounces), regardless of their gestational age. Approximately 9% of babies worldwide weigh more than 8 pounds, 13 ounces.
Estimating the weight of a newborn baby
The average weight of term babies (born between 37 and 41 weeks gestation) is around 3.2 kg. In general, small babies and very large babies are more likely to have problems.
Current NICE guidelines on labor induction recommend only offering labor induction at 41 or 42 weeks in otherwise healthy women who are having a baby larger than average. This analysis suggests that earlier initiation is likely safe and may be an option women should consider.
If your bump is larger than you expect for how wide you should be, then you may be carrying a large baby. Gut feeling: The doctor or midwife will run their hands over your stomach to feel for the size and position of the baby.
Your body goes through the exact same labor process, no matter the size of your baby. In fact, the size of your baby has no bearing on the first phase of labour.
What is low birth weight? Low birth weight is when a baby weighs less than 5 pounds, 8 ounces. Some low birth weight babies are healthy even though they are small. However, low birth weight can lead to serious health problems in some babies.
Sometimes babies with FGR appear small but healthy. If the tests suggest the pregnancy isn’t going well, your doctor may decide that delivering earlier might help. In this case your doctor may induce labour.
If a pregnant woman has high blood sugar, she can pass it on to her baby. In response, the baby’s body produces insulin. All that extra sugar and insulin that’s produced can lead to rapid growth and fat storage. That means a bigger baby.