Tethered headsets are physically connected to the laptop or computer. It is a much more complex system that gives an ultimate VR experience. The VR headset for iPhones works pretty well with iPhone, giving the user an awesome virtual reality experience.
DHA (docosahexaenoic acid) is an omega-3 fatty acid often recommended to women during pregnancy. Thought to protect against a number of pregnancy-related complications, DHA is also said to promote the health of the developing child.
Several over-the-counter antihistamine medications are safe for use during pregnancy, but should only be chosen after consulting a doctor. These include chlorpheniramine, diphenhydramine and clemastine, suggests OBFocus.com.