Make a pedigree to show the inheritance of colorblindness in the O'Malley family. Remember to label NAMES, use the correct shapes for boys and girls, shade in the affected individuals and use dots to show carriers. Include a GENOTYPE for each individual so we can trace this disorder.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.