If you sugar levels are too high, your doctor will then do a longer test called a glucose tolerance test, in which you consume the sugary drink once again and have your blood tested every hour for three hours to determine whether you have gestational diabetes.
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Alibaba.com offers 55 frp check valve products. About 40% of these are valves. A wide variety of frp check valve options are available to you, such as free samples. There are 55 frp check valve suppliers, mainly located in Asia. The top supplying countries are Japan, China (Mainland), and India, which supply 54%, 43%, and 1% of frp check valve respectively. Frp check valve products are most popular in Southeast Asia, Eastern Asia, and Mid East.