<unk>  is a form of estrogen that is delivered by intravaginal administration.<unk> ly administered estrogens are thereby exerting their effects mainly in the nearby tissue, with more limited systemic effects compared to orally administered estrogens. It will not protect a woman against osteoporosis. With perhaps the exception of the Femring, it also will not alleviate the hot flashes and hormonal imbalance caused by menopause.
Vaginal estrogen
Male contraceptive
Combined oral contraceptive pill
High-dose estrogen
Levonorgestrel-releasing implant
Lipoidal estradiol
Extended cycle combined hormonal contraceptive
Levonorgestrel