50 days gestation sac size criteria

50 days of pregnancy, the size of the gestational sac in 2 cm to 3 cm, according to different personal constitution, follicle size will vary. If the female ovulation date is relatively early, fertilized egg formation date will be relatively early, then the gestational sac will be relatively large, so 50 days of pregnancy, generally from the end of menstruation time, then embryo formation time may be more than 30 days, there may be more than 40 days. When you go to the hospital for an examination, doctors usually take a B-ultrasound test to observe the size of the gestational sac, so you can calculate the date of pregnancy and the expected date of delivery. After pregnancy, the gestational sac will begin to develop in the uterus. As the gestational sac continues to grow, it will produce a fetal bud and a fetal heart.