I think it’s a - it doesn’t use radiation
INTRODUCTION. The physiological determinants of the length of the interval between two consecutive live births. to the same woman, in the absence of intervening foetal deaths, are. (I) The duration of post-partum infecundity; (2) Fecundability;'
in my own words being born...
Explanation:
BAD..
(1) social skills 2 meet unknown ppl.
(2) judgement on good & bad situations
(3) health.
good..
(1) outgoing
(2) eager 2 meet ppl.
(3) good judgement