# He went in to his wife

This is a euphemism. Alternate translation: "he had sexual relations with his wife" (See: [[rc://en/ta/man/translate/figs-euphemism]])

# She conceived and bore a son

"She became pregnant and gave birth to a son"

# called him

"named him"

# Ephraim ... Beriah

These are names of men. (See: [[rc://en/ta/man/translate/translate-names]])