A solution for waking up on time and staying awake may be CBD. Initial animal research shows that CBD works as a wakefulness-inducing drug. However, other studies suggest that CBD works as a sedative drug. More research is needed to determine what doses and methods of using CBD affect wakefulness and sleepiness.
The short answer is no: insomnia is not a side effect of taking CBD. As mentioned above, CBD can make you more alert and awake, meaning you may have difficulty falling asleep if you take it right before going to sleep. But this will happen in 1-3 hours. So this isn't insomnia and won't be a problem if CBD is used late at night.
While you should always check with your doctor before taking cbd for any pregnancy-related symptoms, cbd could be beneficial in helping you get the rest you deserve. In other words, knowing how long it takes for cbd to act in your body can help you work backwards from a specific sleep time to find a potentially optimal time to take cbd and help you sleep. Therefore, microdosing CBD oil just before bedtime may show the opposite effect to the desired one, despite continuing to contribute to the long-term regulatory benefits of cbd oil.