A stroke is a âbrain attackâ caused by a. lack of blood flow to the brain. Blood is carried from the heart to the brain in. arteries or blood vessels. The brain needs a. constant supply of blood. Blood flows easily. through a normal, clear artery.
At this early stage of prenatal development, the embryo is called a blastocyst. Implantation of a fertilized ovum is most likely to occur about 9 days after ovulation, but can range between 6 to 12 days.Use this calculator to find the most likely date range for implantation based on your cycle:t this early stage of prenatal development, the embryo is called a blastocyst. Implantation of a fertilized ovum is most likely to occur about 9 days after ovulation, but can range between 6 to 12 days.
However, early and late implantation cases are not rare. Most frequently the fertilized egg successfully attaches to the uterine wall on the 8-10th DAO. According to the statistics, implantation on the 9th day after ovulation occurs in 37% of women. Other days are less fertile. However, in general 2 ovum cells out of 3 implant during other days within the mentioned time interval.