The most common neonatal complication related to maternal tobacco use is

What normal physiological change is responsible for early pregnancy dyspnea?

A 26-year-old patient presents with 6 weeks of amenorrhea, unilateral lower abdominal pain, and light vaginal spotting. She has a history of pelvic inflammatory disease. Which of the following findings would most strongly suggest an ectopic pregnancy?

Which of the following is the most common cause of preventable developmental disabilities?

A 22 year old woman and her partner are being counseled after a first-trimester miscarriage.  She has no significant medical problems.  In counseling this couple you explain in lay terms that the most likely cause of her miscarriage was aneuploidy.  The most common aneuploidy in abortuses, which accounts for approximately 20% of 1st trimester losses, is which of the following?

Of the risk factors listed below which confers the highest risk for ectopic pregnancy?

A presumptive sign of pregnancy, congestion of the pelvic vasculature causes bluish or purplish discoloration of the vagina and cervix and is known as

A 9-week pregnant patient presents with vaginal bleeding and moderate lower abdominal cramping. On pelvic exam, the cervix is dilated, and products of conception are not yet expelled. Ultrasound confirms an intrauterine pregnancy. Which of the following is the most likely diagnosis?

Match the stage of development with its definition (NOTE that you will not use all stages)

Amniocentesis is the most common prenatal diagnostic procedure and is typically performed during what gestational age range?