Forests are essential for life on earth. Three hundred million people worldwide live in forests and 1.6 billion depend on them for their livelihoods. Forests also provide habitat for a vast array of plants and animals, many of which are still undiscovered. They protect our watersheds.
The other cause is migraine headaches that can affect some women prior to their period following ovulation. Nausea typically accompanies migraines regardless of the cause of the headache. In this case the headaches are caused by the hormonal imbalance and they can be completely debilitating along with the nausea.
You may have noticed that you get a migraine during your period. This isnât unusual, and it may partly be due to the drop in the hormone estrogen that happens before you menstruate. Migraines triggered by hormones can happen during pregnancy, perimenopause, and menopause.