Took a minute or two until I realized this is a pregnancy progression, a bit hard to tell any body changes in the second frame. Also, if you're interested in any opinions I'd suggest a slight breast increase, milk and what not. As always you make very delightful and appeasing art
A fourth page/panel ftg. her with newborn baby in her arms and her with one of her breasts exposed suckling her baby from it while she smiles with a maternal glow about her would be a nice addition!