Cervical Mucus During And After Ovulation Cervical Mucus in Early Pregnancy. Pregnancy sustaining hormone progesterone makes the mucus thick. Early pregnancy changes in cervical mucus are not consistent for all women. Sperm motility is the ability of sperm to move efficiently. This is important in fertility because sperm need to move through the woman's reproductive tract to reach and fertilize her egg. Part III: Fertility Chart, Detecting Ovulation and Fertile Days Learn how to chart your fertility signs, how to read and interpret a fertility chart, and how to identify your ovulation date and fertile days by observing and recording your basal body temperature and cervical fluid observations. Cervical Mucus After Ovulation Why Cervical Mucus is Effective at Predicting Your Most Fertile Days? U nlike basal body temperature readings, cervical mucus can predict ovulation up to a few days in advance. How does Clomid affect an ovulation predictor kit (OPK)? Some women take Clomid and use ovulation predictor kits to time intercourse with ovulation. Hi Everyone : ) I took my first round of Clomophene Citrate (Clomid) days 3 to 7 of my cycle, March 14th being the first day of my cycle. I made sure to have sex the days my doctor recommended. I also took Robitussin during my fertile days to make sure my cervical mucus was not hostile. Seems like Since puberty, your vagina undergoes various changes. Every time you see a new kind of discharge you need to figure out what does it indicate. Clomid is also known as clomiphene citrate. It’s an oral medication that is often used to treat certain types of female infertility. Clomid works by making the body think that your estrogen. Monitoring changes in your cervical mucus is one of the ways you can figure out when you will be ovulating. Throughout your cycle, hormonal fluctuations alter the amount and consistency of your cervical secretions. Ovulation refers to the release of an egg during menstruation in females. Part of the ovary called the ovarian follicle discharges an egg. The egg is also known as an ovum, oocyte, or female gamete.