Carrying out column chromatography. The column. In thin layer chromatography, the stationary phase is a thin layer of silica gel or alumina on a glass, metal or plastic plate. Column chromatography works on a much larger scale by packing the same materials into a vertical glass column.
Types of Fertility Tests for Women. There are a number of types of fertility testing that can help our Houston-area fertility doctors to establish the source of a coupleâs infertility. Fertility tests for women can include: There are several hormones that must work together in the female body for pregnancy to occur and progress properly.
If your partner is struggling with male factor infertility, or if you are not sure why you are having trouble getting pregnant, itâs important for you both to see a fertility specialist. Men with low sperm count or sexual dysfunction may be referred to a urologist or doctor that specializes in male infertility.lso, if you have had two or more miscarriages, a fertility specialist may diagnose the cause of the miscarriages. The specialist would then guide you in selecting procedures that may help prevent miscarriage so you carry the baby to term.