MODEL RELEASED. Pregnancy test result. Young woman looking at the result of her home pregnancy test. Most pregnancy tests work by detecting the presence of the hormone human chorionic gonadotrophin (hCG) in a woman's urine. This hormone is secreted by the placenta,the structure that attaches an embryo to the wall of the uterus (womb) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Paterson, Lea |
Bildgröße: | 3450 px × 5331 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |