Effects of Hot Spring Bathing on Pregnancy and Labor / 日本温泉気候物理医学会雑誌

ABSTRACT

We investigated the influences of hot-spring bathing on the incidences of abortion and premature birth using questionnaires returned from 768 puerperal in-patients.<br>These patients were classified into four groups 24 taking a hot-spring bath daily (group 1), 134 taking a bath with additives (group 2), 178 taking a plain water bath daily (group 3), and 35 taking a shower daily (group 4).<br>The incidence of threatened abortion among the ambulatory patients in each group was 4.2% for group 1, 11.9% for group 2, 9% for group 3, and 2.9% for group 4.<br>The incidence of threatened abortion among the hospitalized patients in each group was 4.2% for group 1, 6.7% for group 2, 4.5% for group 3, and 8.6% for group 4.<br>The incidence of threatened premature birth among the ambulatory patients in each group was 12.5% for group 1, 17.2% for group 2, 15.7% for group 3, and 14.3% for group 4.<br>The incidence of threatened premature birth among the hospitalized patients in each group was 0% for group 1, 7.5% for group 2, 3.4% for group 3, and 2.9% for group 4.<br>The incidence of vaginitis among the patients in each group was 50% for group 1, 43.4% for group 2, 46.6% for group 3, and 44.1% for group 4.<br>The incidence of premature rupture of membrane (PROM) among the patients in each group was 4.2% for group 1, 21.1% for group 2, 12.9% for group 3, and 22.9% for group 4.<br>The incidence of premature birth among the patients in each group was 0% for group 1, 3% for group 2, 2.8% for group 3, and 2.9% for group 4.<br>Among the 42 multiparas experiencing single delivery and being treated for threatened abortion, those who for more than 10 minutes daily showed a significant difference from ambulatory patients being treated for threatened abortion that required hospitalization.<br>Many of the 63 primiparas who did not use a labor accelerating medicine but bathed for more than 10 minutes daily delivered their babies within 1000 minutes.<br>Conclusion<br>The above suggests that pregnant women may bathe in hot-springs without problem but bathing for less than 10 minutes is recommended during early stage of pregnancy.