The answer
The best family planning is the natural family planning. The use of condoms is allowed. This is different from what is written in Genesis 38:6-10. The Church allows a few specific contraceptives, which do not interfere with a fertilized egg, for the purpose of family planning, not for planning to not have a family at all."Behold, children are a heritage from the Lord, the fruit of the womb is a reward. Like arrows in the hand of a warrior, so are the children of one's youth. Happy is the man who has his quiver full of them; they shall not be ashamed, but shall speak with their enemies in the gate" (Psalm 17:3-5).
Answered by His Eminence Metropolitan Youssef (opens in a new tab)