# Frequent question: Will my second baby weigh the same as my first?

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As illustrated in Table 4, reporting the results of the paired t-test, second-borns tend to have a birthweight greater than 89.17 grams with respect to the first borns.

## Is second baby heavier than first?

There’s evidence that second babies tend to be bigger than first babies (Bacci et al 2014). But this isn’t always the case, and the difference doesn’t tend to be dramatic. On average, second babies are about 100g (3.5oz) heavier than first babies (Bacci et al 2014).

## What is the average weight of a second baby?

If your first birth was a large baby weighing 10lb or more, you are more likely to have a large baby this time too. It is worth noting that on average, second babies are only around 5 oz (or 140g) heavier.

## Do second babies weigh less?

Some studies suggest that if you’re expecting a boy, his birth weight will depend on the sex of your previous child. So, if your last baby was a boy too, your next is likely to weigh less than him. If your last baby was a girl, then your baby boy will probably weigh more than her.

## Is it harder to lose weight after 2nd baby?

Among moms with two or more kids, 43 percent had a harder time peeling off the pounds after their second pregnancy, versus 18 percent who had a harder time with their first. But according to Fernstrom, it’s not your metabolism that slows down in the postpartum months – it’s you.

## When do most second babies come?

The average first mom will give birth at 40 weeks and 5 days. Second-time moms’ average delivery date is 40 weeks and 3 days—that is an entire week earlier!

## What is the ideal gap between two pregnancies?

The study found 12-to-18 months was the ideal length of time between giving birth and becoming pregnant again. Current World Health Organization guidelines recommend an ideal interval of 24 months and no fewer than 18 months.

## What is the heaviest baby ever born?

While touring in the summer of 1878, Anna was pregnant for the second time. The boy was born on January 18, 1879, and survived only 11 hours. He was the largest newborn ever recorded, at 23 pounds 9 ounces (10.7 kg) and nearly 30 inches tall (ca.

## Is 9lbs a big baby?

The medical term for big baby is macrosomia, which literally means “big body.” Some researchers consider a baby to be big when it weighs 4,000 grams (8 lbs., 13 oz.) or more at birth, and others say a baby is big if it weighs 4,500 grams (9 lbs., 15 oz.) or more (Rouse et al. 1996).

## What is a healthy birth weight?

The average birth weight for babies is around 7.5 lb (3.5 kg), although between 5.5 lb (2.5 kg) and 10 lb (4.5 kg) is considered normal. In general: Boys are usually a little heavier than girls. First babies are usually lighter than later siblings.

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## Is it harder to get back in shape after second baby?

Your second pregnancy has a different effect on your body. Your muscles are looser, and unless you exercised throughout your pregnancy, that means it might be more difficult to get back in pre-pregnancy shape. It could also mean that your shape is permanently changed.

## Do you gain more weight with your second pregnancy?

Second trimester: Your baby starts to grow in earnest, meaning your pregnancy weight gain should ideally increase so that you add a total of about 12 to 14 pounds. Third trimester: Baby’s weight will pick up steam, but yours may start to taper off for a net gain of about 8 to 10 pounds.