I wouldn't say super important. I'll probably get down voted for my opinion, but if we had proper sex education for everyone and valued women's health care than this wouldn't be an issue.
I don't think that sex education and accessible abortions stops people from being emotionally invested in finding out if they are pregnant. This can be a stressful question whether you want a child, don't want a child, or don't know!
Teenagers were specifically mentioned in the comment. Good sex education helps because reproduction is now not some mysterious process. They will then be able to make good choices when they decide to sex. Having access to abortion services helps because having sex shouldn't ruin someones life.
I don't think that anyone was arguing those points. simply that they wont eliminate the stress associated with test taking, which is the purpose of this device.