Robuta

https://pubmed.ncbi.nlm.nih.gov/7926273/
Proliferation of the human breast tumor cell lines T47D and MCF7 was stimulated by high concentrations (10(-6) M) of the synthetic progestins gestodene and...
tumor cell linessyntheticprogestinsinduceproliferation
https://www.sciencedaily.com/releases/2010/08/100810163506.htm
New research has found that progestins used in hormone replacement therapies to counteract the negative effects of estrogen on the uterus and reduce the risk...
breast cancer riskvariesamongdifferentprogestins
https://pubmed.ncbi.nlm.nih.gov/10393721/
The risk of developing endometrial cancer is increased after long-term use of estrogens without progestins and with cyclically added progestins. Continuously...
endometrial cancerriskfollowingestrogenreplacement
https://www.cochrane.org/ms/evidence/CD001690_oestrogens-and-progestins-preventing-and-treating-postpartum-depression
oestrogensdanprogestinsuntukmerawat