| And why should the human reproductive system be so shoddily designed? |
| Many facts clearly show how eminently susceptible the reproductive system is to very slight changes in the surrounding conditions. |
| Why then this conspicuous difference with respect to the reproductive system? |
| The ovaries are two small organs that are part of the female reproductive system. |
| The reproductive system of the therians is a complex variation on the egg-layer's basic tubular structure. |
| Women experience a broad range of changes during perimenopause that can affect much more than just their reproductive system. |
