In human reproduction, a live birth occurs when a fetus exits the mother showing any definite sign of life such as voluntary movement, heartbeat, or pulsation...

Live birth may refer to: Viviparity, a reproductive mode wherein an embryo develops inside the body of its mother In human reproduction, the birth of a...

Birth rate, also known as natality, is the total number of live human births per 1,000 population for a given period divided by the length of the period...

as in the case of mammals. Humans usually produce a single offspring at a time. The mother's body is prepared for birth by hormones produced by the pituitary...

documents like a birth certificate have the capacity to provide. The documentation of births is a practice widely held throughout human civilization. The...

non-humans, the whole group may also be referred to as a litter, and multiple births may be more common than single births. Multiple births in humans are...

A birth defect, also known as a congenital disorder, is an abnormal condition that is present at birth regardless of its cause. Birth defects may result...

at birth. Humans have a large, highly developed, and complex prefrontal cortex, the region of the brain associated with higher cognition. Humans are...

infanticides, aging, gendercide and problems with birth registration. Human sex ratios, either at birth or in the population as a whole, can be reported...

by differences in public health, medical care, and diet. Human beings are expected to live on average 30–40 years in Eswatini and 82.6 years in Japan...