My partner and i have been trying for a baby for the past 7 months with no success, what could be the problem?

Many Considerations: There are many considerations for this. As you have been trying for 7 months, we normally have people try for 1 year as your young age. But issue could be stress, other medical issues, your partner could have low sperm counts or low motility. It is possible to need to have your body checked out as well. I would see your OB/gyne or primary care physician to see what work up is needed to start.