Typical lubricants have higher particle concentrations then sperm can tolerate which can cause them to stop moving and render them unable to fertilize an egg. In contrast, Preseedâs osmolality matches that of semen and thus does not harm or damage sperm.
Sudden cardiac death (SCD) is a sudden, unexpected death caused by loss of heart function (sudden cardiac arrest). It is the largest cause of natural death in the U.S., causing about 325,000 adult deaths in the U.S. each year. SCD is responsible for half of all heart disease deaths.
Approximately 1 percent of people with the disorder die suddenly each year, usually because of a too-rapid heartbeatâand many of them are young and unaware they even have heart issues. In fact, hypertrophic cardiomyopathy is the most common cause of sudden cardiac death in people younger than 30. If you hear of an athlete falling dead on the field, this condition often takes the blame.