For some women who cannot conceive, their desire to have a child can be very urgent. They usually use other technical means to conceive and then transplant into the mother's body for development, so that they can have their own baby. But what is the status of the gestational sac all along? What is the normal size of a 28 day gestational sac after transplantation?
For the transplantation of a gestational sac, if it only lasts for 28 days, it is actually very small, usually 0.2 centimeters. Careful examination is necessary to observe it. Because at this time, fertilization has just been completed, and there is still some time for differentiation to occur. Generally, there will not be any signs during the examination.
Some mothers, just because they want to know the gender of their baby, hear that the gestational sac can distinguish between male and female, and they will eagerly check the gestational sac during the 28 day examination. In fact, the gestational sac does not play a role in determining gender, and using the gestational sac to determine gender is also unfounded. Moreover, at this time, the gestational sac is only the size of a grain of rice, and in fact, nothing can be seen.
The doctor wants to check if the gestational sac transplant is developing normally after 28 days of examination. According to the developmental status, 28 days is when the fertilized egg has just implanted. The important thing is to protect the fertilized egg from detaching, otherwise it will miscarry. Mom may not be able to find the gestational sac in the photos taken during the examination, and can only see its shape as big as a grain of rice under the guidance of a doctor.
