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Biological factors that affect birth

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The population growth of a particular place is determined by the level of fertility rate. It is because the country in which there is a high fertility rate, the size of the population is high in that country. The biological factors that affect birth are:

Biological factors that affect birth

The population growth of a particular place is determined by the level of fertility rate. It is because the country in which there is a high fertility rate, the size of the population is high in that country. The biological factors that affect birth are:
  • Hereditary
  • Health
  • Lactation
  • Aging
  • Ovulation cycle
  • Miscarriage

Ovulation cycle:

These can be a high possibility of being pregnant in the 14th day from the day of menstruation. If there are sexual contact at this period, the birth rate increases.

Lactation:

The mother can have less possibility of giving the birth of a new baby if she is breastfeeding. It is because the ovulation cycle remains slow during the location period. So, the birth rate goes down.

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