A patient asks about the benefits of time-lapse embryo monitoring in IVF. What should the nurse highlight?

Correct Answer: B

Rationale: The correct answer is B because time-lapse embryo monitoring in IVF allows continuous observation of embryo development without disturbing the culture environment. This is crucial as it provides real-time data on embryo growth and helps in selecting the healthiest embryos for transfer. Choice A is incorrect as implantation success is not guaranteed by monitoring alone. Choice C is incorrect as hormone support is still needed in IVF. Choice D is incorrect as time-lapse monitoring does not affect the fertilization process itself.

Correct Answer: B

Rationale: Correct Answer: B Rationale: 1. BBT rise confirms ovulation due to increased progesterone post-ovulation. 2. Progesterone causes a slight increase in BBT, signaling the release of an egg. 3. The shift in BBT helps predict the fertile window for conception. 4. BBT tracking does not predict the exact time of ovulation (A), nor eliminate the need for ovulation predictor kits (C), and BBT does not remain constant throughout the cycle (D).

Correct Answer: B

Rationale: The correct answer is B: It becomes clear and stretchy during ovulation, indicating peak fertility. Cervical mucus changes during the menstrual cycle are important as they reflect the hormonal changes that occur. During ovulation, cervical mucus becomes clear, watery, and stretchy, resembling egg whites. This type of mucus promotes sperm survival and motility, indicating the most fertile period for conception. The other choices are incorrect because cervical mucus changes do not confirm pregnancy (A), are indeed relevant to fertility (C), and do not only occur after ovulation but actually signal peak fertility during ovulation (D).

Correct Answer: B

Rationale: The correct answer is B: Progesterone level. Progesterone is released after ovulation, indicating that ovulation has occurred. Monitoring progesterone levels can confirm ovulation timing. FSH (A) is more related to ovarian reserve. Estrogen (C) levels fluctuate during the menstrual cycle. Vaginal ultrasound (D) can visualize ovarian follicles but does not confirm ovulation.

Correct Answer: A

Rationale: The correct answer is A: Smoking cessation improves both male and female fertility. Smoking negatively impacts fertility by reducing sperm quality, disrupting hormone production, and affecting egg quality. By quitting smoking, both partners can improve their chances of conceiving. Summary: B: Caffeine intake can affect fertility, so moderate consumption is recommended. C: Stress management is important for fertility, as stress can disrupt hormonal balance. D: High protein diets alone do not guarantee improved egg quality; a balanced diet is essential for fertility.