The GHM-ONE is based on a powerful processor which, in combination with a relay card and mains adapter card, serves as the base unit. The base unit can be adapted to applications with a communications card and up to two I/O cards. The number of physical inputs and outputs can be expanded with external I/Oâs. This modular layout enables
Some practitioners routinely recommend an ultrasound at 6 to 9 weeks to confirm and date the pregnancy, but others will only do one if they have reason to suspect any of the following:
Some women have an ultrasound as early as 4 or 5 weeks (though the standard is between 16 and 20 weeks). If you do get to see your baby in the first trimester, don't be surprised if he or she looks like a lima bean with a tiny, flickering heart. Start a baby name list.