Regardless of your level of closeness, scientific fact is that we all have one.
They come in all shapes and sizes. Some are biological, some are adoptive, some are family friends who took on a great responsibility out of love.
Scientifically speaking, it doesn’t take anything special to father a child. Any man — barring genetic defect or medical issue — can do it. It does, however, take something special to be a good dad. It takes time. It takes commitment. It takes patience. And it takes love.