Their smack-in-the-center, sensitive, compromising natures would have given them an edge in keeping a relationship healthy.

Remember, such variables as gender and age spacing play a role in how close your personality hews to the birth-order line, says Dr. A middle child with close-in-age older and younger siblings is more "middle-ish" than one whose younger or older sibs are years apart.

Take that into consideration and make compromises to keep the relationship solid.In the case of firsts, oldest sons tend to be take-charge types, leaders.Oldest females, on the other hand, are more likely to be bossy, confident and aggressive than their younger sisters.0,recommended Playlist=video Details.recommended Video Playlist

Then break out of your natural tendency to let things go, and speak up!