What factors could contribute to mastitis in a breastfeeding mother? (Select all that apply.)

Choice A rationale
Smoking and drinking alcohol can indeed affect sperm count. Studies have shown that smoking and alcohol consumption do not significantly affect semen quality, but avoiding them is still considered good health advice.
Choice B rationale
Trichomoniasis is a sexually transmitted infection that can be treated with medication. If treated properly, it should not affect the ability to conceive in the future.
Choice C rationale
The timing of intercourse for conception is usually centered around the time of ovulation, which typically occurs in the middle of the menstrual cycle, not three weeks after menstruation. Engaging in unprotected intercourse three weeks after her menstrual period may not be the most effective timing for conception.
Choice D rationale
Regular use of hot tubs can indeed decrease a man’s sperm count. The heat from hot tubs can affect sperm production, leading to a reduction in sperm count.

Choice A rationale
Prolongation of the luteal phase is not the primary action of Pergonal (Menotropins). The luteal phase is part of the menstrual cycle, and while hormones do regulate it, Pergonal’s primary function is not to extend this phase.
Choice B rationale
Pergonal (Menotropins) is used to stimulate ovulation. It contains follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which are essential for ovulation. FSH stimulates the growth and maturation of ovarian follicles, and LH triggers ovulation and the development of the corpus luteum.
Choice C rationale
Suppression of menstruation is not an expected action of Pergonal. This medication is used to promote ovulation, not to stop menstrual periods.
Choice D rationale
While hormonal changes during the menstrual cycle can affect cervical mucus production, the primary action of Pergonal is not to promote cervical mucus production. Its main role is to stimulate ovulation.