Most term newborns weigh 2.5–4.0 kg (5 lb 8 oz–8 lb 13 oz); the average sits near 3.3 kg (7 lb 4 oz).

By two weeks, a newborn’s stomach typically holds about 60–90 mL (2–3 oz) per feed.

COVID-19 is usually mild in newborns, yet risk rises with prematurity or illness; quick care, feeding support, and hygiene keep outcomes good.

Most newborns stay awake 30–90 minutes at a time, then need sleep again; across 24 hours they often sleep about 14–17 hours.

Newborn awake time usually runs 45–60 minutes per stretch, adding up to about 8–10 hours of alert time across a 24-hour day.

A cold in a newborn is usually mild, but watch for fever, fast breathing, poor feeding, or sleepiness, and act early if any warning signs appear.

Newborn stomach capacity starts around 5–7 mL on day 1, rises to 30–60 mL by day 4, and reaches roughly 90–120 mL per feed by one month.

At one week old, a newborn’s stomach holds around 45–60 mL (1½–2 oz) per feeding, so small, frequent feeds still fit best.

At term, newborn head circumference is about 34 cm around at the median, and most fall roughly 32–36 cm depending on sex and gestational age.

Most full-term newborns weigh 2.5–4.5 kg and measure 48–53 cm long, with head circumference around 33–36 cm at birth.