“early syphilis”造句，怎麼用early syphilis造句

In pregnant women with untreated early syphilis, 25% of pregnancies result in stillbirth and 14% in neonatal death.

In pregnant women with untreated early syphilis, 25% of pregnancies result in stillbirth and 14% in neonatal death - an overall perinatal mortality of about 40%.