Answer:
Advantage: better information
Disadvantage: discrimination
Explanation:
The advantage of being tested and knowing one status as regard a particular disease is that one is better informed and equipped with the necessary tool that ensures his or her well-being. On the other hand, testing for a disease could lead to many other things such as low self esteem, depression and most especially discrimination from the society as many people may not want to associate with someone who has a particular genetic disorder.
Well if you're given options then I can only answer this question to the best of my knowledge.
So here goes nothing;
If boys are hitting puberty at a younger age and you suspect that its their environment that's causing the issue. First step is to test the environment in which the boys are growing up in to see whats effecting their hormonal imbalances. This can be in the water, air, soil, the house and many other outside influences can cause an early onset for puberty in young boys.
