Cerazette contraceptive pill. Close-up of a box of Cerazette,a progestogen-only contraceptive pill. Progestogen-only pills (POP) contain only synthetic progestogens (progestins) and do not contain any oestrogen. They are colloquially known as mini pills. Although sometimes called 'Progesterone-Only Pills,they do not actually contain progesterone,but one of several chemically related compounds | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 5197 px × 3459 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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