@silkybunny I bought a pair of Aligns for general gym / lifting / running when I was first pregnant . I did size up to a US 6 . There were amAzing a comfy throughout my whole pregnancy and fit me at 16 weeks and still at 38 weeks. They weren’t stretched out and I could wear them again immediately after baby too . They are too loose now but as I said I did size up as I was concerned about them fitting a super pregnant lady. It was amazing to have something actually comfortable to work out in when your body is doing weird things ! Would throughly recommend for this purpose even though they aren’t maternity.