Bleeding with clots at 6 weeks of pregnancy does not necessarily mean that the embryo sac has fallen out, but can also be caused by a variety of reasons, such as preterm miscarriage and ectopic pregnancy. Therefore, it is not possible to judge whether the embryo sac is dislodged simply based on this symptom, but needs to be combined with other symptoms to clarify the cause in time. Due to factors such as insufficient progesterone level, abnormal embryo development, uterine diseases and sexual stimulation, it may lead to bleeding with blood clots at 6 weeks of pregnancy and symptoms of preterm miscarriage. If the embryo stops developing and the embryo sac comes out, it is considered as ectopic pregnancy rupture and miscarriage. Patients should go to the obstetrics and gynecology department of the hospital as soon as possible and cooperate with the doctor to carry out various examinations to clarify the cause and carry out fetal preservation treatment, and should not take drugs to preserve the fetus by themselves. In conclusion, if a pregnant woman has bleeding with blood clots at 6 weeks of pregnancy, she should pay attention to relaxation, maintain emotional stability, avoid overworking and take more bed rest, etc.