Obstetrics & Gynecology Flashcards
What is a contraindication to an estrogen-containing patch?
-BMI > 30
How many hours can someone be late taking a progestin-only pill?
Within 3 hours of usual time (or 48 hours of backup contraception needed)
Which oral contraceptive is associated with reversible bone loss after 2 years+ of use?
Medroxyprogesterone
What are disadvantages of estrogen/progesterone products?
-Increased BP
-Increased risk of stroke + MI
-Increased risk of thromboembolic events
What are contraindications to estrogen-containing products?
-> 35 years old and smoking
-History of thromboembolism
What are disadvantages of progestin-only products?
-Irregular menses and increased risk of breakthrough bleeding
-Increased need for adherence
What are symptoms of estrogen deficiency?
-Vasomotor symptoms
-Breakthrough bleeding/spotting
-Decrease libido
-Dyspareunia
What are symptoms of progestin deficiency?
-Weight loss
-Heavy menstrual bleeding
-Dysmenorrhea
When may levonorgestrel be ineffective?
BMI > 25
When may ulipristal be ineffective?
BMI > 35
Why is transdermal estradiol w/ cyclin progestin used in amenorrhea?
to prevent bone loss
What medication is used to treat hyperprolactinemia?
Cabergoline
How much folic acid is recommended during pregnancy?
0.4 mg daily
How much iron is recommended during pregnancy?
27 mg daily (during 2nd and 3rd trimesters)
What is recommended first-line for N/V during pregnancy?
Vitamin B6 +/- doxylamine