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:
You'll probably start to be aware of something at about 18 weeks to 20 weeks of your pregnancy (Hijazi and East 2009, RCOG 2011). If this is your first pregnancy, it may take you a bit longer to realise that those gentle fluttering feelings in your tummy (quickening) are your baby's movements (Raynes-Greenow et al 2013, RCOG 2011).