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:
When a pregnant woman is likely to first feel her baby move, called quickening, depends on several things. Most of the time, if it's her first baby, it's around 20 weeks that they'll feel little flutters, says certified nurse-midwife Marion McCartney, who practiced for 24 years before becoming director of professional services for the American College of Nurse-Midwives.