Rating Newest Oldest. Best Answer: It is unlikely that your certification is still valid. You usually have to update your certificate after 2 years of obtaining your certificate. I just recently obtained a certification in Phlebotomy and Electrocardiography, both of these certificates expire after 2 years for me. Mine are from the NHA.
by husband-wife households with one child average 25 percent more on the single child and expenditures by households with three or more children average 22 percent less on each child. Child-rearing expense patterns of single-parent households with a before-tax income less
Housing is the top expense, accounting for $73,600 or about 30 percent of the total cost of raising a child. The next-biggest expenses are child care and education (18 percent) and food (16 percent). Transportation, health care, clothing and miscellaneous expenses were also considered.