<p>Hi, I have just been accepted to UCSD with my first-choice major-General Biology. But for the past few months after submitting the application, I realized that I am actually more interested in Human Biology.
Is it true that I only need to delcare my major before completing 90 units (<a href="https://students.ucsd.edu/academics/advising/majors-minors/declare-or-change-a-major.html">https://students.ucsd.edu/academics/advising/majors-minors/declare-or-change-a-major.html</a>)? If so, does this mean I don't need to worry about this and can actually graduate as a Human Biology major?</p>
<p>I'm not from the US so I'm very unfamilier with the whole declaring-major process. Any answer or advice would be appreciated! Thanks!</p>