| 1 | Because you grow and mature the follicles are very slow. | |
| 2 | That's a good sign that these follicles are healthy. | |
| 3 | We never knew how an individual follicle regulated these hormones. | |
| 4 | The fertilization inhibitory factors of BFF may be derived from serum rather than from follicular cells. | |
| 5 | This paper for the first time shows these individual hormones being regulated by one growing follicle. |