ObGyn Intelligence
ObGyn Intelligence
← All Tools
Third Trimester · 100 Questions

Third Trimester Pregnancy
100 Questions

Click any button to open Claude or ChatGPT with the question pre-loaded — tailored for patients or clinicians, with instructions to cite peer-reviewed sources only.

Developed by Amos Grünebaum, MD · Maternal-Fetal Medicine
Important: AI may occasionally generate inaccurate citations. Always verify references independently before clinical use. This tool instructs the AI to cite only peer-reviewed journals or major guidelines (ACOG, SMFM, CDC, NIH, WHO).
1
Normal Third Trimester Development
10 questions
1
What happens developmentally in the third trimester week by week?
Patient Claude GPT
Clinician Claude GPT
2
How much weight does the fetus gain in the third trimester?
Patient Claude GPT
Clinician Claude GPT
3
What is fetal lung maturity and when is it achieved?
Patient Claude GPT
Clinician Claude GPT
4
How does the fetus prepare for birth in the final weeks?
Patient Claude GPT
Clinician Claude GPT
5
What is fetal engagement and when does it occur?
Patient Claude GPT
Clinician Claude GPT
6
How does amniotic fluid volume change in the third trimester?
Patient Claude GPT
Clinician Claude GPT
7
What is the normal fetal position at term and when does it become fixed?
Patient Claude GPT
Clinician Claude GPT
8
What is a vertex versus breech presentation?
Patient Claude GPT
Clinician Claude GPT
9
How does the placenta age in the third trimester?
Patient Claude GPT
Clinician Claude GPT
10
What is the role of fetal movements in the third trimester?
Patient Claude GPT
Clinician Claude GPT
2
Fetal Surveillance and Growth
10 questions
11
What is a growth ultrasound and when is it recommended?
Patient Claude GPT
Clinician Claude GPT
12
How is fetal weight estimated by ultrasound and how accurate is it?
Patient Claude GPT
Clinician Claude GPT
13
What is fetal growth restriction and how is it classified?
Patient Claude GPT
Clinician Claude GPT
14
What is a biophysical profile and how is it scored?
Patient Claude GPT
Clinician Claude GPT
15
What is a nonstress test and how is it interpreted?
Patient Claude GPT
Clinician Claude GPT
16
What is a contraction stress test and when is it used?
Patient Claude GPT
Clinician Claude GPT
17
What is Doppler velocimetry of the umbilical artery and what do abnormal results mean?
Patient Claude GPT
Clinician Claude GPT
18
What is middle cerebral artery Doppler and when is it used?
Patient Claude GPT
Clinician Claude GPT
19
How often should fetal surveillance be performed in high-risk pregnancies?
Patient Claude GPT
Clinician Claude GPT
20
What is kick counting and what is the evidence for its use?
Patient Claude GPT
Clinician Claude GPT
3
Third Trimester Complications
10 questions
21
What is placenta previa and how is it managed?
Patient Claude GPT
Clinician Claude GPT
22
What is vasa previa and why is it critical to diagnose prenatally?
Patient Claude GPT
Clinician Claude GPT
23
What is placenta accreta spectrum and how is it managed?
Patient Claude GPT
Clinician Claude GPT
24
What is placental abruption and how does it present in the third trimester?
Patient Claude GPT
Clinician Claude GPT
25
What is polyhydramnios and what are its causes?
Patient Claude GPT
Clinician Claude GPT
26
What is oligohydramnios and what are its implications?
Patient Claude GPT
Clinician Claude GPT
27
What is intrahepatic cholestasis of pregnancy and how is it managed?
Patient Claude GPT
Clinician Claude GPT
28
What is preterm premature rupture of membranes and how is it managed?
Patient Claude GPT
Clinician Claude GPT
29
What is a large for gestational age fetus and how is it managed?
Patient Claude GPT
Clinician Claude GPT
30
What is macrosomia and when does it change delivery planning?
Patient Claude GPT
Clinician Claude GPT
4
Preeclampsia and Hypertension
10 questions
31
What are the diagnostic criteria for preeclampsia with severe features?
Patient Claude GPT
Clinician Claude GPT
32
How is preeclampsia managed expectantly versus delivered?
Patient Claude GPT
Clinician Claude GPT
33
What is the evidence for magnesium sulfate in preeclampsia?
Patient Claude GPT
Clinician Claude GPT
34
At what gestational age should preeclampsia be delivered?
Patient Claude GPT
Clinician Claude GPT
35
What is the HYPITAT trial and what did it show?
Patient Claude GPT
Clinician Claude GPT
36
What antihypertensive is first-line for acute severe hypertension in pregnancy?
Patient Claude GPT
Clinician Claude GPT
37
What is eclampsia and how is it managed?
Patient Claude GPT
Clinician Claude GPT
38
What is HELLP syndrome and when does it require delivery?
Patient Claude GPT
Clinician Claude GPT
39
What are the long-term cardiovascular risks after preeclampsia?
Patient Claude GPT
Clinician Claude GPT
40
How should blood pressure be monitored after discharge in preeclampsia?
Patient Claude GPT
Clinician Claude GPT
5
Preterm Labor and Birth
10 questions
41
What is preterm labor and how is it diagnosed?
Patient Claude GPT
Clinician Claude GPT
42
What is the evidence for tocolysis in preterm labor?
Patient Claude GPT
Clinician Claude GPT
43
Which tocolytics have the best evidence and for how long should they be used?
Patient Claude GPT
Clinician Claude GPT
44
What is the evidence for antenatal corticosteroids and when should they be given?
Patient Claude GPT
Clinician Claude GPT
45
What is the role of magnesium sulfate for fetal neuroprotection?
Patient Claude GPT
Clinician Claude GPT
46
What is the MFMU Antenatal Late Preterm Steroids trial and what did it show?
Patient Claude GPT
Clinician Claude GPT
47
What are the outcomes for babies born at 34, 35, 36, and 37 weeks?
Patient Claude GPT
Clinician Claude GPT
48
What is a late preterm birth and why does it matter?
Patient Claude GPT
Clinician Claude GPT
49
When is expectant management versus delivery preferred in preterm PROM?
Patient Claude GPT
Clinician Claude GPT
50
What is the recurrence risk of preterm birth and how can it be reduced?
Patient Claude GPT
Clinician Claude GPT
6
Third Trimester Symptoms and Discomforts
10 questions
51
What causes Braxton Hicks contractions and how are they distinguished from true labor?
Patient Claude GPT
Clinician Claude GPT
52
What causes heartburn in the third trimester and what treatments are safe?
Patient Claude GPT
Clinician Claude GPT
53
What causes swelling in the legs and feet in the third trimester?
Patient Claude GPT
Clinician Claude GPT
54
What is carpal tunnel syndrome in pregnancy and how is it managed?
Patient Claude GPT
Clinician Claude GPT
55
What causes hemorrhoids in the third trimester and how are they treated?
Patient Claude GPT
Clinician Claude GPT
56
What is restless leg syndrome in pregnancy and what is the evidence for treatment?
Patient Claude GPT
Clinician Claude GPT
57
What causes insomnia in the third trimester and what interventions help?
Patient Claude GPT
Clinician Claude GPT
58
What causes rib pain in the third trimester?
Patient Claude GPT
Clinician Claude GPT
59
What is pelvic pressure in the third trimester and when is it concerning?
Patient Claude GPT
Clinician Claude GPT
60
What causes shortness of breath in the third trimester and when is it an emergency?
Patient Claude GPT
Clinician Claude GPT
7
Delivery Planning and Timing
10 questions
61
What is the evidence for delivery timing at 39 weeks in low-risk pregnancies?
Patient Claude GPT
Clinician Claude GPT
62
What is the ARRIVE trial and what were its key findings?
Patient Claude GPT
Clinician Claude GPT
63
When is early term delivery indicated for maternal or fetal conditions?
Patient Claude GPT
Clinician Claude GPT
64
How is delivery timing determined for fetal growth restriction?
Patient Claude GPT
Clinician Claude GPT
65
What is the recommended delivery gestational age for placenta previa?
Patient Claude GPT
Clinician Claude GPT
66
How does gestational diabetes affect delivery timing?
Patient Claude GPT
Clinician Claude GPT
67
What is a birth plan and what are the evidence-based elements?
Patient Claude GPT
Clinician Claude GPT
68
What is GBS screening and how does it affect delivery management?
Patient Claude GPT
Clinician Claude GPT
69
What is the evidence on delayed cord clamping?
Patient Claude GPT
Clinician Claude GPT
70
When should anesthesia consultation occur before delivery?
Patient Claude GPT
Clinician Claude GPT
8
Breech Presentation and Malpresentation
10 questions
71
How common is breech presentation at term and what are the types?
Patient Claude GPT
Clinician Claude GPT
72
What is external cephalic version and what are its success rates?
Patient Claude GPT
Clinician Claude GPT
73
What are the contraindications to external cephalic version?
Patient Claude GPT
Clinician Claude GPT
74
What is the evidence on planned vaginal breech delivery versus cesarean?
Patient Claude GPT
Clinician Claude GPT
75
What is a transverse lie and how is it managed at term?
Patient Claude GPT
Clinician Claude GPT
76
What is a compound presentation and how is it managed?
Patient Claude GPT
Clinician Claude GPT
77
What is face presentation and what are the delivery implications?
Patient Claude GPT
Clinician Claude GPT
78
What is brow presentation and can it deliver vaginally?
Patient Claude GPT
Clinician Claude GPT
79
What factors predict success of external cephalic version?
Patient Claude GPT
Clinician Claude GPT
80
What is the risk of cord prolapse with malpresentation?
Patient Claude GPT
Clinician Claude GPT
9
Postterm Pregnancy and Prolonged Pregnancy
10 questions
81
What is a postterm pregnancy and how is it defined?
Patient Claude GPT
Clinician Claude GPT
82
What are the risks of continuing pregnancy beyond 41 weeks?
Patient Claude GPT
Clinician Claude GPT
83
What does the evidence show about induction at 41 versus 42 weeks?
Patient Claude GPT
Clinician Claude GPT
84
What fetal surveillance is recommended for postterm pregnancy?
Patient Claude GPT
Clinician Claude GPT
85
What is meconium-stained amniotic fluid and what does it indicate?
Patient Claude GPT
Clinician Claude GPT
86
What is the placental insufficiency theory of postterm pregnancy?
Patient Claude GPT
Clinician Claude GPT
87
How accurate is gestational age dating in managing postterm pregnancy?
Patient Claude GPT
Clinician Claude GPT
88
What are the maternal risks of postterm pregnancy?
Patient Claude GPT
Clinician Claude GPT
89
What is the evidence from the INDEX trial on induction timing?
Patient Claude GPT
Clinician Claude GPT
90
How should postterm pregnancy be counseled at 40 weeks?
Patient Claude GPT
Clinician Claude GPT
10
Maternal Wellbeing and Birth Preparation
10 questions
91
What is the evidence on childbirth education classes?
Patient Claude GPT
Clinician Claude GPT
92
What is a doula and what does the evidence show about doula support?
Patient Claude GPT
Clinician Claude GPT
93
What mental health changes are normal in the third trimester?
Patient Claude GPT
Clinician Claude GPT
94
What is perinatal anxiety and how is it screened for?
Patient Claude GPT
Clinician Claude GPT
95
What is the evidence on perineal massage before delivery?
Patient Claude GPT
Clinician Claude GPT
96
What is a hospital bag checklist based on evidence-based practice?
Patient Claude GPT
Clinician Claude GPT
97
What are the signs of labor and when should a patient go to the hospital?
Patient Claude GPT
Clinician Claude GPT
98
What is Group B Strep and what does a positive result mean for the patient?
Patient Claude GPT
Clinician Claude GPT
99
What is the evidence on water immersion during third trimester and labor?
Patient Claude GPT
Clinician Claude GPT
100
What should patients know about delayed pushing in the second stage?
Patient Claude GPT
Clinician Claude GPT