Is it possible for the nose to get bigger from pregnancy? I always had a somewhat large nose but it never really bothered me. But after I had my second child it seemed like it had gotten larger and I really don’t like it anymore.
Although not "scientifically studied or proven" this is an observation made by many women. It may well be to structural changes in cartilage and ligaments from hormonal and weight fluctuations that occur during and after pregnancy.