Menstrual cycle mating partners during the menstrual cycle; however, those seeking a short-term relationship were more likely to choose a partner with more masculine features than usual. This was found to be the case especially during the woman's high conception risk stage and when salivary testosterone was high. However, when women are in the luteal (non-fertile) phase, they tend to prefer men (and females) with more feminine faces. A preference is also shown for self-resembling faces and apparent health in faces during the luteal phase of the cycle. Apparent health preferences were found to be strongest when progesterone levels were high. Additionally,
Progesterone (medication) statement on progesterone in premenstrual syndrome. Progesterone can be used to treat catamenial epilepsy by supplementation during certain periods of the menstrual cycle. Progesterone is available in a variety of different forms, including oral capsules, sublingual tablets, vaginal capsules, tablets, gels, suppositories, and rings; rectal suppositories; oil solutions for intramuscular injection; and aqueous solutions for subcutaneous injection. A 1% topical progesterone gel is approved for local application to the breasts to treat breast pain, but is not indicated for systemic therapy. Progesterone was previously available as an intrauterine device for use in hormonal contraception, but this formulation was discontinued. Progesterone