The main factors affecting birth are:
Age.
Health.
Heredity.
Ovulation cycle.
Location.
Miscarriage
Correct answer choice is :
<h2>C) Is unsafe and not recommended. </h2><h2 /><h3>Explanation:</h3><h3 />
If used inaccurately or in abundance, these vitamins may be a potential health danger. Vitamins are necessary nutrients which, in aggregate with other nutrients, promote natural metabolism. Megadoses of vitamin C complements might prompt Diarrhea and Nausea.
Antibiotic. Antibiotics inhibits growth/ destroys invading microorganisms
Sign language. It uses only signs made with your hands. You do not have to hear to understand it.
Short term memery loss, loss of balence, dizziness, and stroke are the main things to watch out for. Hope this helps you out. :-)