1 | If the Y chromosome is detected, the fetus is male. | |
2 | He says the study offers us insight into how external influences affect fetuses. | |
3 | Perhaps she will allow children to touch her abdomen and feel the fetus move inside. | |
4 | Not only that, but fetuses' recognition of their mothers' voices proves that fetuses are capable of learning. | |
5 | Expectant mothers may not know that what they eat affects the tooth development of the fetus. |