Release date: 2016-12-22
B-ultrasound is a method of using the strong and weak points of ultrasound to form an image and make a basic judgment on the condition of the baby in the abdomen. As a doctor in the Department of Ultrasound in Obstetrics Hospital, I have encountered many women who have undergone ultrasound examinations. They have such questions about ultrasound examination.
Is ultrasound safe? Ultrasound has a certain biological effect, although there is not enough evidence to prove that the diagnosed ultrasound is harmful to the fetus, but the early embryos still need to be used with caution. Therefore, in general, fetal prenatal ultrasound is safe, but it is recommended to avoid multiple ultrasound examinations 3 months before pregnancy (do not miss 11-14 weeks of examination).
What can be detected by early pregnancy ultrasound (within 10 weeks)? Can determine whether pregnancy, as well as the location, size, shape, presence or absence of fetal sac, fetal heart; determine the number of gestational sacs and embryos, chorionic judgment of twins; observe embryos, determine whether embryos stop developing; Ectopic pregnancy; with or without gynecological complications, such as uterine malformations, fibroids, attachment cysts, etc.
Can ultrasound detect any abnormalities in your baby? Because ultrasound diagnosis is based on morphology, ultrasound can not be diagnosed when the morphological changes are small or unchanged (such as eye and ear abnormalities, limb joint curvature, angular abnormalities, and abnormalities of fingers and toes).
Therefore, even if no abnormality is found in the ultrasonography, the possibility that the fetus has a problem cannot be excluded 100%. Combined with the clinical, remind you that you want a baby, if the menstrual regularity, the earliest can be in the ovulation period (ovulation occurs more than 14 days before the next menstrual cramps) 8-9 days after the hospital to check blood human chorionic gonadotropin (β- hCG), if it is negative, should be reviewed after 1 week, rather than rushing to the conclusion of not being pregnant.
Of course, if you are not in a hurry, you can check the urine HCG for 5-7 days, and the price is much lower than the blood β-hCG. For B-ultrasound, it is recommended that the first examination be performed within 10 weeks. The regularity of menstruation (cycle less than or equal to 30 days) can be performed at the earliest after 5-6 weeks of menopause, because the fetal heartbeat can be displayed. Â
Source: Yangzhou News Network - Yangzhou Evening News
Superyears provides comprehensive business and technical support, including customizable online specialized training, remote guidance, project testing, technical consulting (primer design, LDT reagent formulation, etc.), and other services and cooperation. In addition, high-quality after-sales service can solve your problem of purchasing the equipment.
We are creating the one-stop platform by bringing you advanced comprehensive tools. We promise clients that our product performance is stable and our service is highly consistent. Moreover, we are making sure our product is easy to interact and handy to operate for our customers. Your expectations will surely be satisfied with Superyear's strong team of backup and experienced experts.
Superyears Gene Technology company provides Classic series Genetic Analyzer based on Sanger Sequencing Principle. Superyears has made a breakthrough with the state-of-the-art Eight-color Fluorescence technology and optional 8-,16-,24-,96- (under research) channel analyzer, which can be applied in gene sequencing and fragment analysis. Therefore, it is suitable for fundamental Molecular Genetic Research, Clinical Medicine, Food Safety, Agricultural Science, and other scenarios. In addition, classic 116 has been approved by NMPA and can be used for in vitro diagnosis."
Dna Sequencer,Dna Sequencing Pcr Machine,High-Throughput Dna Sequencer,Dna Gene Sequencer
Nanjing Superyears Gene Technology Co., Ltd. , https://www.superyearsglobal.com