For women who are pregnant for the first time, their mood is quite excited. After pregnancy, it is necessary to regularly go to the hospital for prenatal check ups to ensure that the fetal development is normal. The gestational sac will appear in the early stages of pregnancy, which is the initial form of embryonic development. However, how many days does the gestational sac have fetal heart and embryo?
At 60 days of gestation, there is a fetal heart and fetal bud, which appears earlier. If you want to observe both, you can go to the hospital for an ultrasound after 60 days of amenorrhea. In normal intrauterine pregnancy, you can see the pulsation of the fetal heart tube in the uterine cavity. However, some women implant later, so the fetal heart and fetal bud cannot be seen so early. You can observe for a week first and then go to the hospital for examination.
If the fetal heart rate and fetal buds have not appeared, one should be alert to whether fetal arrest has occurred. If it is fetal arrest, there may be vaginal bleeding, which some women may not experience. However, during ultrasound, it can be found that the embryo has stopped developing, and the pregnancy reaction of women will gradually disappear.
After seeing the gestational sac on ultrasound, the position of the gestational sac can be determined to determine whether it belongs to intrauterine pregnancy. If there is no gestational sac in the uterine cavity, it belongs to ectopic pregnancy. This situation needs to be treated as soon as possible to avoid the development and growth of fertilized eggs in the affected area. The position of the gestational sac after implantation usually does not change, and as the gestational age increases, the gestational sac gradually enlarges.
