There are very good reasons, to be sure, for dressing neatly and even
for dressing in accord with the fashion, so long as the prevailing
styles are not harmful. Odd as it may seem, these are matters which
are not without significance for the physical well-being of a
prospective mother. Neat and comfortable clothing will help her to
overcome a natural inclination to become a "stay-at-home," and on
this account an inconspicuous way of dressing is often more valuable
than medicine. So long as they do not attract attention, most
prospective mothers go out in the day time, mingle with their
acquaintances, and attend public places of amusement. Deference to
fashion, therefore, may contribute substantially to good health.

Yet no prospective mother can afford to forget that first of all her
clothing must keep the body warm. Our clothing confines a cushion of
air which prevents the escape of the heat that we generate. Now,
since dry air conducts heat poorly and moist air conducts it readily,
the underclothes should be made of material that absorbs the
perspiration; otherwise the heat that the body generates is quickly
lost. Woolen garments effectually absorb the perspiration and should
be given the preference. Most persons who cannot wear wool next the
skin must choose cotton, since silk and linen are much more
expensive; there is not in this, however, a serious deprivation.
Cotton undergarments are perfectly hygienic; adapting their weight to
the season of the year, one will find them equally satisfactory in
summer and winter.

Except in summer every inch of the body should be covered with the
underclothing; this means that high-neck and long-sleeve shirts and
long drawers should be worn, for healthful activity of the skin can
thus be best preserved. It is well known to physicians who practice