sexual congress

He therefore gave up all attempts at sexual congress, and lived quite chastely until he attained the age of nineteen.

Bees, some butterflies, ants and wasps notoriously multiply their kind without sexual congress.

The time of sexual congress is always determined by the condition and desires of the female.

The desire for sexual congress naturally exists in the female only at or immediately after the time of periodical development.

Gonorrhœa is contracted by sexual congress as a rule, but occasionally from innocent contact with discharges, as in lavatories.