MODEL RELEASED. Contraception information. Young woman reading a leaflet on the combined pill. The combined pill contains oestrogen and progestogen. It works by changing the natural balance of these hormones in the body causing ovulation to stop. It also causes mucus in the cervix to thicken and prevents any fertilised egg from implanting in the uterus | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Aj Photo |
Bildgröße: | 2332 px × 3508 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |