1 doctor weighed in:

How soon can PMS symptoms start before your period?

1 doctor weighed in
Dr. David Finke
Obstetrics & Gynecology

In brief: 2 weeks

Generally, it is thought to start about 2 weeks prior to your period.
It is a stage when Progesterone levels rise in your body.

In brief: 2 weeks

Generally, it is thought to start about 2 weeks prior to your period.
It is a stage when Progesterone levels rise in your body.
Dr. David Finke
Dr. David Finke
Thank
Get help from a real doctor now
Dr. Adam Levy
Board Certified, Obstetrics & Gynecology
33 years in practice
1M people helped
Continue
108,000 doctors available
Read more answers from doctors