(select all of the correct answers) Monica wants to enter a sexual relationship with her boyfriend. Her boyfriend is also ready. What factors should she consider before doing so?

A: She should take appropriate steps if she wishes to avoid pregnancy.
B: should get advice from an online blog.
C: should inform their parents and their friends about their decision.
D: should take precautions to ensure that she does not contract an STI.
E: should watch romantic movies to know what to expect from a sexual relationship.