Good in Bed Glossary
A botanical oil blend that has been shown in clinical trials to improve ratings of sexual desire, genital sensation, arousal and orgasm ability for some but not all women. Zestra is intended for topical use on a woman's vulva.
The single cell that results from fertilization of an ovum by a sperm. A zygote that becomes an embryo implants itself in the uterus. At this stage it becomes a pregnancy.