Chapter 48: Fecundity and Mucus Cycle Score

timing intercourse to conceive naturally, peak day mucus ovulation pregnancy, cervical mucus quality and fertility, mucus cycle score creighton model, best day for intercourse to get pregnant, fecund window identification vulvar mucus, daily probability of conception by cycle day, couples struggling to conceive subfertility, natural timing of intercourse for pregnancy, cervical mucus discharge patterns fertility, peak day minus two conception probability, when is highest chance of getting pregnant in cycle, standardized mucus observation creighton, vaginal discharge recording system fertility, cycle fecundity and couple variability, subfertile couples natural methods conception, mucus stretch color sensation charting, luteal phase peak day ovulation timing, prospective fertility identification mucus, estrogenic cervical mucus sperm survival, basal body temperature versus mucus observation, normally fertile couple pregnancy rates, peak day correlation with ovulation ultrasound, intercourse timing six day fecund window, mucus quality estrogen levels ovum viability, couple-specific fecundity variability natural planning, nulliparous couples trying to conceive, post oral contraceptive fertility mucus changes, achieving pregnancy after years of trying, vulvar mucus observations sperm transport