Ultrasound scan measuring the length of the femur (thigh bone) of a foetus at 30 weeks. On average, foetuses measure 40 centimetres in length at this stage and weigh approximately 1.3 kilograms. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / RAJAAISYA |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |