I did not know that Unisom now has different versions, such as tabs, capsules, melts, and gel caps. Some have doxylamine, and some have diphenhydramine. So thank you for that info. But it is still much cheaper to buy the generic versions. As I mentioned the Kirkland Sleep Aid from Amazon (Or direct from Costco, since Kirkland is Costco store brand), is a very good price. Amazon also has a brand thats a similar price. Walgreens and Walmart (Equate) have store brands but they twice as expensive as the Kirkland or Amazon. But if you dont online shop at least those are options. Thanks again, and congratulations on becoming a mommy soon.