「What Happens When Pregnant Women Smoke」を編集中
2025年8月11日 (月) 22:42時点におけるAidaStanfill52 (トーク | 投稿記録)による版 (ページの作成:「<br>Placenta previa is a condition during which the placenta is situated low in the uterine cavity, partially or fully overlaying the opening of the cervix. This may cause bleeding and interfere with a traditional vaginal supply. It occurs in about 1 in each 200 pregnancies. Although the reason for placenta previa is unknown, some experts believe that placental implantation can't happen on the identical a part of the uterine wall greater than once. If a lady has had…」)
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