threatened abortion

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Threatened Abortion

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Page 1: Threatened abortion

Threatened Abortion

Page 2: Threatened abortion

Threatened Abortion

• Threatened abortion is defined as vaginal bleeding before 20 weeks of gestation

• It occurs in about 30% to 40% of all pregnancies.

Page 3: Threatened abortion

History

• ประจำ��เดือนคร �งสุ�ดืท้��ย• อ�ย�ครรภ์�โดืยประม�ณ• เลือดืท้��ออก– ลื กษณะ– ระยะเวลื�– ปร ม�ณ ( ประม�ณก�รเสุ�ยเลือดืคร"�วๆ )– ม�ชิ้ �นเน�อปนออกม�หรอไม"

• ประว ติ เคยแท้�ง• ประว ติ โรคเลือดื• อ�ก�รท้��พบร"วม เชิ้"น ปวดืท้�อง หน��มดื เป+นลืม ไข้�

Page 4: Threatened abortion

Physical examination

• Vital signs• Abdomen usually is not tender• Cervix is closed• Bleeding can be seen coming from the os, and

usually there is no cervical motion or adnexal tenderness.

Page 5: Threatened abortion

Investigation

ก�รติรวจำท้ �วไป• CBC• Blood group• UA• Wet smear

Page 6: Threatened abortion

Investigation

ก�รติรวจำยนย นก�รติ �งครรภ์�• Urine pregnancy test• Serial measurements of hCG• Ultrasonography– TAS– TVS

Page 7: Threatened abortion

Treatment

• There are no effective therapies for threatened abortion.

• Bedrest, although often prescribed, does not alter its course.

• Progesterone or sedatives should not be used • Acetaminophen-based analgesia may be given

to help relieve discomfort• All patients should be counseled and reassured

so that they understand the situation.