先兆流产血的颜色三种The color of the blood threatening miscarriage is three.

先兆流产专家陈凤林教授指出：先兆流产出血的颜色一般多见于三种情况：Professor Chenfenglin, a threatened miscarriage expert, pointed out that the color of the precursor hemorrhage is generally more common in three situations:

第一，为新鲜红色血，量多，考虑是宫内出血，要高度警惕，最好住院保胎，要休息。

First, for fresh red blood, the amount of more, considering intrauterine bleeding, to be highly vigilant, the best hospital to protect the fetus, to rest.

第二，为血颜色较深，量少，伴少许凝块，考虑是陈旧性出血，需要做B超及血检确诊宫内胎儿情况，休息，配合保胎。Second, for the blood color is dark, the amount is small, with a little clotting, consider is old bleeding, need to do B ultrasound and blood test to diagnose the fetal condition in the palace, rest, and cooperate with the preservation of the fetus.

第三，为淡粉色，分泌物带血丝，较前两种，情况要好得多，需要动态测定HCG，孕酮，根据结果决定是否需要保胎治疗。Third, it is pale pink, secretions with blood filaments, compared to the first two, the situation is much better, and HCG, progesterone needs to be dynamically determined, according to the results to determine whether the need for fetal treatment.

有过自然流产史，人流药流史的，一定要同时检测抗胚胎抗体，及时免疫干预，可预防阻止再流产!

There has been a history of natural miscarriage, the history of miscarriage, must also detect anti-embryo antibodies, timely immune intervention, can prevent the prevention of repeat miscarriage!