临沧同房后三天来月经还会怀孕吗(临沧妇科怎么引起) (今日更新中)

1) When does daylight saving time end?Daylight saving time ends Sunday, November 3 at 2 a.m. when clocks will fall back one hour to 1 a.m. This means that sunrise and sunset times will be one hour earlier starting Sunday. It also means that there will be an extra hour to sleep Sunday morning. 2) Who is affected?Almost all Americans, except for those in Hawaii, most of Arizona and U.S. territories, will need to make sure their clocks move back an hour. Many electronic devices, such as televisions, computers and smartphones, will automatically move back. Non-digital clocks will need to be reset manually.3) Why is daylight saving time necessary?Depending on whom you ask, it is not. What daylight saving time does is shift an hour of daylight from the morning to the evening. Governments implemented daylight saving time as a measure to conserve energy. While Americans conserve some energy in the evening with more daylight, research has found that the benefit is negated by increased energy usage in the morning.4) Why not have daylight saving time year round?It has been tried before. Most recently, President Richard Nixon implemented year-round daylight saving time in 1974 as America was affected by an energy shortage. The act ended in 1975 as Congress established a standard practice for daylight saving time, allowing for winter mornings to have more daylight, so more people could go to work and school in the daylight.Also, the legislature in Florida approved year-round daylight saving time in 2018, but the proposal needs approval of Congress. Several other states are also considering petitioning Congress to eliminate daylight saving time.5) What is the history of daylight saving time?Many consider Benjamin Franklin as the inventor of daylight saving time, though he only suggested that Parisians wake up earlier to enjoy more of the daylight, and to conserve candle wax. According to the University of Washington assistant professor of economics Hendrik Wolff, Germany during World War I was the first nation to implement daylight saving time. The practice spread to America during World War II. The European Union voted earlier this year to end daylight saving time as soon as 2021. Member nations could decide to move its standard time up an hour, effectively making it daylight saving time year-round. 2340

Virtual reality could soon play a role in helping during childbirth. Some women are watching relaxing scenery and listening to soothing sounds during labor with VR goggles. It’s part of the research being done at Cedars-Sinai, a medical center in Los Angeles. The research is being done to see if VR can help ease pain as labor gets more intense. “What we did find was that women found it very helpful,” says Dr. Melissa Wong, who specializes in OB/GYN and maternal fetal medicine at Cedars-Sinai. “That women were describing it … one of my favorite descriptions of it was a woman (who) spoke about it as being like a virtual doula." That's some of the early feedback from women who took part in the study.Wong says there were some women who found the headset isolating because you can’t see others. But she thinks VR could be useful, whether someone is using pain medication or not. “I think it has the potential for the woman who wants to defer her epidural,” Wong says. “And then the other thing is, there are women who also don’t get complete relief from an epidural or who still feel significant anxiety even after an epidural.”The full results of the study will include the pain management scores and will be released in February 2020. 1255

A family-owned bakery declined to sell a wedding cake to a gay couple over the weekend, citing the "spiritual conviction" of the owner.The bakery, Susie's Sweets, lists its location on 197

@Starbucks The police were called because these men hadn’t ordered anything. They were waiting for a friend to show up, who did as they were taken out in handcuffs for doing nothing. All the other white ppl are wondering why it’s never happened to us when we do the same thing. pic.twitter.com/0U4Pzs55Ci— Melissa DePino (@missydepino) April 12, 2018 362

A Japanese man who received his certificate as the world's oldest man with a raised fist and big smiles earlier this month has died at 112. Guinness World Records and a local funeral home said Chitetsu Watanabe died Sunday. We are saddened to learn of the passing of oldest man Chitetsu Watanabe, who was presented with his record title just two weeks ago. Our thoughts and condolences are with Mr. Watanabe’s family. 430

来源：资阳报