Medical marijuana is considered by many as the best substitute medicine in curing lots of illnesses in the entire region. Its medical value cannot be discounted most specially by medical patients who are depending on cannabis to cure their medical conditions. More and more The federal government is still against the idea of legalizing this substance that helps cure thousands of medical patients in the region. The feds insists that cannabis is like cocaine so it is not good to legalize marijuana since it has the same effect of cocaine and methamphetamine when ingest. This caused panic amongst medical marijuana users in Sacramento who depend on the affordability and great medical value of the said alternative medicine. Most of these patients have incurable sicknesses but was able to find relief through marijuana. They start to feel good while using cannabis for about a month or two and now that the federal government is blocking the full legalization of medical marijuana Victor Cuesta Argentina Jersey , medical patients are starting to get afraid that the cure for their medical problems will soon gone with the wind.
Medical marijuana can be bought legally at any dispensary in the entire region and medical dispensaries sell marijuana very cheaply. But there are dispensaries in Sacramento that have been closed down by the feds because they lack the necessary permit to operate. If you are at legal age and have the necessary documents proving that you can use medical marijuana for your health problems, you have to buy medical cannabis through a certified dispensary to make sure that you are buying cannabis products from a legitimate business establishment and not from illegal sellers.
When you are at a dispensary, make sure to ask your caregiver about the background of the marijuana establishment you are in. This will help you find out if you are buying from legitimate store so you can avoid being harassed by the federal government of supporting illegal stores selling illegal drugs. Remember that the feds is still against the use of medical cannabis although state policy Sergio Romero Argentina Jersey , medical marijuana is legal as long as it is use for medical problems and not for personal consumption.
Embryo freezing, or cryopreservation, adds an important dimension to assisted reproduction by:
Extending the possibility for pregnancy when fresh cycles fail or when couples want additional children after a successful embryo transfer.
Avoiding many ethical dilemmas by eliminating the need to dispose of embryos.
Offering an alternative to couples that might transfer too many embryos and risk a multiple gestation pregnancy.
Avoiding embryo wastage by freezing embryos individually for efficient use.
Increasing pregnancies per retrieval cycle with normal outcomes by 10-30% more. Many studies have evaluated the children born from frozen embryos. The result has uniformly been positive with no increase in birth defects or development abnormalities.
We define embryo survival based on the number of viable cells in an embryo after thawing. An embryo has 鈥渟urvived鈥?if >50% of the cells are viable. We consider an embryo to 鈥減artially survive鈥?if < 50% of its cells are viable Sergio Aguero Argentina Jersey , and to be 鈥渁tretic鈥?if all the cells are dead at thaw. Approximately, 65-70% of embryos survive thaw, 10% partially survive Ramiro Funes Mori Argentina Jersey , and 20-25% are atretic. Our data suggests that embryos with 100% cell survival are almost as good as embryos never frozen, but only about 30-35% survive in this fashion.
Embryo morphology (appearance of the cells percentage of fragmentation) is one of the most influential factors for embryo survival. Interestingly, embryos produced from intracytoplasmic sperm injection (ICSI) also seem to survive somewhat better than embryos produced from conventional insemination. The following graph illustrates these points. The embryo grade in the graph goes from worst (3.2) to best (1.0).
Embryos that are 2 Nicolas Otamendi Argentina Jersey , 4, or 8 cells when frozen have about 5-10% greater survival than embryos with an odd number of cells. Donor egg embryos have a 2-5% greater survival rate than embryos from infertile women when compared by morphology score.
Pregnancy rates are similarly affected by complex relationships and like embryo survival only 7-10% of the predictive value can be observed and measured. Age is not a significant factor with frozen embryos but fewer older women have frozen embryos. From the approximately 20 factors reviewed, the most important factors predicting pregnancy rates are the number of surviving embryos transferred Nicolas Gaitan Argentina Jersey , the number of 100% surviving embryos transferred, and the morphology scores of the transferred embryos. The delivered pregnancy rates ranged from 5% (a single poor quality embryo) to 36% (4 high quality embryos) when the cycles from 1987 to 2001 were combined.
Blastocysts (embryos cultured for 5 days rather than 2-3) are a special case. The embryos are much larger and have special needs with regard to freezing without damage. Many centers have had trouble with blastocyst cryo-survival and pregnancy rates. A new protocol developed in our laboratory and implemented in December 2000 led to a transfer rate of 62% and a 35% pregnancy rate per transfer. This important change now makes blastocyst transfer more appealing since excess blastocysts can be expected to yield pregnancy rates comparable to embryos frozen two to three days after retrieval. Cost of Embryo Freezing
Embryos are frozen with an IVF ICSI cycle. So, the cost of IVF ICSI would apply. There would be an additional cost of freezing the embryos and storing them per year. For details on costs Nahuel Guzman Argentina Jersey , email us on info@