Progesterone can be administered through different routes depending on the condition being treated:
Oral: Progesterone pills are commonly used for HRT and menstrual irregularities. Intravaginal: Progesterone gels or suppositories are often used in infertility treatments. Injectable: Progesterone injections are another option for infertility and menstrual issues. Transdermal: Progesterone patches can be used for HRT.