If a patient has had a trisomy 21 pregnancy in the past, the risk of recurrence in a subsequent pregnancy increases to approximately 1 percent above the baseline risk determined by maternal age. Diagnosis of a chromosome-21 translocation in the fetus or newborn is an indication for karyotype analysis of both parents.
Peat Moss is somewhat acidic if you test it right out of the bag, but the acidity comes from tannic and humic acids, which are weak acids that easily bind with other items in the soil.here have been several postings about Peat Moss being very acidic, and much of the information being posted is by people regurgitating bad information on the Internet-it is clear they are doing that because they often use the same wording.
Peat moss can be purchased on its own, but it is often added as an ingredient to potting soil to lighten the soil and allow it to hold moisture better. And it is often the main ingredient of soilless potting mixes.