
What Causes PMS?
Season 3 Episode 41 | 3m 30s
Let's look at how hormones estrogen and progesterone interact which leads to PMS.
The science of PMS helps to create a grab bag of unpleasant physical and psychological symptoms, PMS can be much more than an annoyance. Reactions looks at how hormones including estrogen and progesterone interact with secondary chemicals, which can lead to symptoms of PMS.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback

What Causes PMS?
Season 3 Episode 41 | 3m 30s
The science of PMS helps to create a grab bag of unpleasant physical and psychological symptoms, PMS can be much more than an annoyance. Reactions looks at how hormones including estrogen and progesterone interact with secondary chemicals, which can lead to symptoms of PMS.
Problems playing video? | Closed Captioning Feedback
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