histamin
A newborn does not yet have a mature immune system and is often unable to mount an effective immune response. Newborns are generally protected by the antibodies they receive through the placenta before birth and through their mother's breastmilk after birth.
A newborn baby will have his or her mother's antibodies for the first six months.
Not very often
It has to be, as it contains crucial antibodies and immunoglobins for the newborn baby calf, foal, piglet, etc. to drink in order to ensure survival to weaning time and beyond.
The best food for a newborn baby is breast milk or baby formula. It is recommended that you feed your baby every four hours, around the clock, for the first few months of their life.
The presence of IgM antibodies indicate acute infection, mostly from Parvovirus and Rubella in babies.
Newborn diapers should be changed every 2-3 hours to maintain proper hygiene and comfort for the baby.
It depends. If there mother is the A negative type, and it is found that the newborn baby is Rh positive, they will give the mother Rh immune globulin(Rhogam), in order to prevent her from developing anti-D antibodies. That is, if she does not already have anti-D antibodies. If the mother does have anti-D antibodies, it may cause complications if the baby is Rh positive. If rhogam is given, then there should be no complications. If the mother is A positive, then I don't believe there should be any complications.
they can be a smallest newborn only if you have a problem with the baby or if you have a miscarriage
A newborn baby has approximately 7 × 10^27 atoms.
A newborn baby is commonly referred to as an "infant." This term typically applies to babies from birth up to one year old. In the first few weeks of life, they are often specifically called "neonates."
A newborn baby is usually about 24 inches long, or two feet