Very good construction, I read the comments of the buyers before making the purchase and their words were confirmed, I am six months old and I bought the XL which is slightly tight. So for me, the XL is like a medium. I would not recommend a smaller size. I will come back in a while with new comments, but I suppose that even in a month, the XL will not fit me.

Although it is stated that the correct size corresponds to the size of the underwear you wear (in my case at least), this is not true. I haven't even gained weight yet and my "size" is tight, it leaves marks from the elastic and definitely won't fit me after the first trimester. If you absolutely want to get it, calculate at least one size larger than what you wear in underwear.

The medium size I got, which is generally my size, was like an extra small, so I couldn't use it and I was only in my third month of pregnancy