| Most commonly, breast pain is associated with the menstrual cycle and is most severe before the menses. |
| Here we present a noninvasive method for precisely demarcating the hormonally distinct phases of the menstrual cycle. |
| In the first half of the menstrual cycle, ovarian follicles, containing an egg, develop, and produce increasing amounts of oestrogen. |
| Her choice to have or not have children is reconsidered with each menstrual cycle and with each sexual congress. |
| Because it is reputed to affect the menstrual cycle and to be an abortifacient, its use in pregnancy and lactation is to be avoided. |
| The disorder is characterized by the cyclic recurrence of symptoms during the luteal phase of the menstrual cycle. |
