1 It can cause severe brain damage to a baby during birth. 2  Early detachment of the placenta, a ruptured uterus during birth or the umbilical cord getting pinched in a way that restricts blood flow can cause oxygen deprivation.
Because the time between two full Moons doesn't quite equal a whole month, approximately every three years there are two full Moons in one calendar month. The next time two full Moons occur in the same month (as seen from the United States) will be July 2015. The most recent blue Moon occurred in August 2012.
Upcoming main Moon phases. 1  Full Moon in Pisces â after 4 days on 6 September 2017 at 07:03. 2  Last Quarter in Gemini â after 11 days on 13 September 2017 at 06:25. 3  New Moon in Virgo â after 18 days on 20 September 2017 at 05:30. 4  First Quarter in Capricorn â after 26 days on 28 September 2017 at 02:54.