Most important things to buy for a NewbornThe most important things you should buy for a newborn baby are
This means that in order to look like a newborn of other pets, infants should be in the uterus for another 18 month. 18 month "early" means what for you? In the first 18 month infants await "an outer uterus" (external station), which the developed Nestkomponenten offer. Infants cannot self-adjust and need carers to coach their system for this (e.g. by quickly reassuring them so that the system learns to make this the "norm").
Grown-ups should keep them in optimum condition so that the system continues to expand and evolve normally. Burdening infants means that the powers are going over to surviving (more later). It takes about 18 month for a baby's scalp bone to merge to allow for a lot of cerebral proliferation - which happens from developed nesting elements of soothing grooming, much loving contact, carry and breastfeed.
However, most grown-ups in our nation seem to be unaware of the needs of infants, beginning with many healthcare workers who treat infants hard, as if they are not capturing their experience in their physical and brains. Stressful infants will harm their unripe, still evolving system - neurostimulator, immunosystem, neurotransmitter, distress reaction - all of which can last a lifetime.
You have made an effort to take good care of the needs of your baby during the first 1000 years. Better to do this in places where general healthcare is required and funded by government, such as the UK. Infants need uterine hygiene for 18 month after childbirth.
You should remain quiet and comfortable while various neurological devices complete their functionality. At 18 month the child's sensory progression continues until about the ages of 3 years (first thousand days), although the brains still grow significantly until about 6 years. Developed according to the needs of the child during its evolution.
Stuff to remember: The comprehension and practice of good early intervention will guarantee the correct evolution of all system (neurobiological and social) and the unfolding of a singular, healthy mind.