Luteal phase breasts do not bloat consider the hormone gradually stabilized, menstruation is about to come, or timely improvement of living habits, emotions and other reasons. The luteal phase refers to the time period after ovulation to the day before the onset of menstruation, in this phase of the breast swelling symptoms, considered to be premenstrual syndrome, is a normal physiological phenomenon. Therefore, the reason why breasts don’t swell during the luteal phase is because the level of ovarian hormones in the body is gradually stabilizing, indicating that menstruation is about to begin, and then the original symptoms will gradually disappear on their own. In addition, breast swelling during the luteal phase is also related to factors such as staying up late and emotional stress, so the symptoms can be relieved after improving bad habits and adjusting emotions. PMS is characterized by cyclical occurrence and does not require special treatment for mild symptoms. All in all, women need to strengthen their daily life management during the luteal phase, keep their moods happy, pay more attention to rest, and go to the hospital in time if there is any obvious discomfort.