Interpretation of Opiate Urine Drug Screens. Summary. Urine drug testing is highly reliable, but false positives can rarely occur for some drugs. As always, clinical judgment is necessary when interpreting test results. The length of time a drug can be detected in the urine varies due to several factors,
Mood changes during pregnancy can be caused by physical stresses, fatigue, changes in your metabolism, or by the hormones estrogen and progesterone.Significant changes in your hormone levels can affect your level of neurotransmitters, which are brain chemicals that regulate mood.ood swings are mostly experienced during the first trimester between 6 to 10 weeks and then again in the third trimester as your body prepares for birth.
The best thing to do is go with it: Head to bed earlier, and steal the chance to snooze when you can. Mood Swings. Those hormone changes that make you emotional during your monthly cycle stick around for early pregnancy, too. And once you know you're pregnant, you might get stressed out about the idea of becoming a parent. Even if it's planned, there can be a lot of fear, Conry says. We see the positive pregnancy test and have the baby's life -- and the rest of our lives -- planned in a moment.