Is a young man afflicted with a health problem that affects procreation obligated to inform the girl he proposes to of it, knowing that there is a possible cure after marriage?

The defects that a suitor must disclose to his fiancée are those that prevent intercourse or are repulsive and contagious diseases. As for the inability to procreate while being able to engage in intercourse, it is not considered among the defects that must be disclosed according to the majority of scholars. Based on this, you are not obligated to inform your fiancée of your inability to procreate, especially since treatment is possible.