A different approach is to inhibit the hormone which starts off the female sexual cycle.

The difficulty was overcome by the evolution of the characteristic sexual cycle.

It is in the sexual reproductive cycle of fungal organisms.

Especially if someone was meddling with the sexual cycle of the seasons.

Several Ascomycota species are not known to have a sexual cycle.

A similar sexual cycle is present in the red algae (Rhodophyta).

When food is scarce, either the sexual cycle or the social cycle begins.

Anestrus refers to the phase when the sexual cycle rests.

Meiosis is a key stage of the sexual cycle in eukaryotes.

"One must not forget their sexual cycle," Bury said.