Answer:
family planning is termed as “the ability of individuals and couples to anticipate and attain their desired number of children and the spacing and timing of their births.
Humans: legs, walk
bird: wings, fly
insect: legs or wings, fly or walk
fish: fins, swim
I'm going to answer this based on context, so it may not be accurate, but it's how I feel.
Eduardo doesn't communicate with his partner. He gets frustrated. Then he's filled with resentment. His partner is unaware. The relationship most likely won't be good from this point unless Eduardo learns to communicate with his partner. Otherwise, the relationship will most likely be out the window in a while.
Hope that helped! :)
Have a good day! :)
DISCLAIMER: ALWAYS. Heck with a reliable source!