This forms about 2-5% of the semen composition. Apart from these, the bulbourethral glands produce a clear secretion. This helps in mobility of the sperm cells in the vagina and cervix. The glandsâ secretion contribute less than 1% to the overall semen composition. The semen comprises of: 1  fructose. 2  ascorbic acid. 3  zinc. 4  cholesterol. 5  protein. 6  calcium.
So why do we do it? Because the government tells us to. Congress mandated that beginning in 2007 daylight saving time would start the second Sunday in March and end the first Sunday in November -- an extension of four weeks from the old daylight saving time. States could opt out; only Arizona and Hawaii have. Don't count on saving on energy bills with daylight saving time. Even though DST in the United States came about in the Energy Policy Act of 2005, the leading author on daylight savings time said it only cuts electrical use by 0.5 percent -- if that. A study in Indiana in 2008 showed little change in energy use when parts of the state went to daylight saving time.
Which raises the question: Will the ol' saying some day be changed to Winter forward, fall back? But let's not add yet another divisive issue to our national dialogue. For now, write yourself a sticky note: Daylight Saving Time 2017 begins at 2 a.m. on Sunday, March 12, and at that instant, your clocks will jump to 3 a.m. And you can say so long to Standard Time for about eight months. This year marks the 10th anniversary of the current Daylight Saving Time timetable. The Energy Policy Act of 2005 extended the period for Daylight Saving Time by four or five weeks annually, depending on the calendar.