Womens health basics Flashcards
what is the definition of
- LMP
- Cycle
- Parity
- Gravidity
LMP = first day of last normal menstrual period
Cycle = number of days from first day of bleeding to next period e.g. 5/28 is 5 days of bleeding with 28 day cycle
Parity = number of deliveries after 24 weeks incl stillborn, miscarriage, terminations and ectopic pregnancies, if terminated before 24 weeks, ^x
Gravidity = total number of pregnancies inc current pregnancy, regardless of outcome
if someone has 4 children, currently pregnant and has had 2 miscarriages how would that be expressed in GxPn
G7P4^+2
what would G4P4 mean
pregnant 4 times, gave birth 4 times.
how do you ask if someone has been having heavy periods
flooding through pad
clots
frequency of changing pad
what are some abnormal bleeding
heavy periods
intermenstrual bleeding
postcoital bleeding
what is dyspareunia
painful intercourse
what to clarify in painful intercourse
superficial or deep pain
what is the guideline for taking pap smears
from 25, every 3 years
till 49 then every 5 till 65 the stop
in gynae history, what to ask about previous pregnancy
how many, when, mode of delivery, birth weights
what is naegeles rule, what is it used for
to calculate EDD from LMP
LMP + 1 year - 3 mths + 7 days
other way to calculate EDD?
crown-rump length
when is booking appointment usually done
8 weeks
what are some definitions of high risk pregnancies
> 35 age
35 BMI
H/T
difficult pregnancy hx
what blood information is required in obs history
blood type/group rhesus factor blood born virus (HIV, HBV) syphillis FBC (anaemia)
who are required to go for monthly growth scans
high risk pregnancies
what scans are done for low risk pregnancies
12 and 20 weeks
when is the first scan done and what does it look for
12 weeks
viability dating scan
is baby viable position of baby EDD (crown rump length) number of babies combined test (13 18 21)
what ways of managing miscarriages are there
conservative
medical
surgical
what 5 past medical history are important in Obs history
Diabetes Epilepsy Asthma Thromboembolism/thyroid Hypertension
what is normal fetal movement like
after 20 weeks, fetal movements should be the same throughout, any reduction is abnormal
what is the folic acid recommendation
400micrograms for low risk till 13 weeks pregnant
5 miligram for high risk
what is the combined screening
scan done 11-14 weeks (can be done during first scan)
look at patau, edwards and downs by nuchal thickness
also bloods assoc with downs - beta hcg and low PAPP-A
what can be done to confirm a positive result from a combined screening
chrionic villus sampling
amniocentesis
what scan is done from 18 to 20+6 weeks?
anomaly scanning - 11 conditions
what is done during a growth scan
est fetal weight via HC, AC, FL
amniotic fluid index
umbilical artery doppler
who gets serial growth scans
high risk pregnancies
medical disorders
previous IUGR
multiple pregnancies
what 2 hormones rise in normal labour
prostaglandins, estrogen and oxytocin
what is the most common baby head position during birth
occiput-anterior