Most pregnancies need about +340 kcal in the second trimester and +450 kcal in the third, on top of your usual intake, with adjustments for activity.

For baby sleep needs, totals run from 14–17 hours for newborns to about 11–14 hours by 1–2 years, split between night sleep and age-fit naps.

In the first trimester, safe lifting depends on load, position, and frequency, with conservative limits and form reducing risk.

Typical daily baby weight gain is ~20–30 g (0.7–1.0 oz) from day 5 to 3 months; the range shifts with age, feeding, and birth weight.

At 10 months, median weight is about 9.2 kg for boys and 8.5 kg for girls; a healthy range spans roughly the 5th–95th percentiles.

For monthly baby weight gain, expect 1–2 lb from birth to 6 months, then 0.5–1 lb from 6–12 months, tracked against growth charts.

Most newborns take 150–200 ml per kilogram per day, spread across 8–12 feeds, with amounts rising as growth and appetite increase.

Most full-term newborns weigh 2.5–4.3 kg (5 lb 8 oz–9 lb 8 oz); birth weight outside this range warrants a pediatric check.

Most full-term newborns have a healthy birth weight of 2.5–4.3 kg (5 lb 8 oz–9 lb 8 oz); pregnancy factors and genetics shift the range.

At 8 weeks, baby weight usually sits near 5.1–5.6 kg (11–12 lb); healthy spans about 4.1–6.8 kg by percentile and sex.