Grade b sperm and pregnant

Embryo Grading: The Good, The Poor, and The Baby Making Kind. Group B Streptococcus screening – Pregnancy Info. An optional procedure for determining sperm concentration employs specialized counting chambers, e. The point is that there are no absolutes in the area of sperm evaluation. The method is, however, not foolproof. During the initial microscopic investigation of the sample, estimation of motility and concentration of spermatozoa is performed.