Contraception Flashcards
How many pregnancies are unplanned?
1 in 3
How many days can sperm survive in the vagina?
5 days
What does the CHC contain?
Oestrogen and progesterone
How does the CHC work?
It inhibits ovulation
How many days does it take for the COCP to be effective?
7 days
TRUE/FALSE
You need one patch per cycle
FALSE
Normally need about 3
Benefits of the combined hormonal vaginal ring
Less bleeding problems, acne, irritability/mood changes
Desogestrol good for…
Acne
Headache
Breakthrough Bleeding
What 3 things affect the effectiveness of CHC?
Impaired absorption
Increased metabolism
Forgetting to take it
What are the risks with CHC?
VTE Arterial thrombosis Cancer- breast and cervical Blood clotting Systemic hypertension MI Liver
Side benefits of CHC?
Cancer-endometrial and ovarian
Improvement in acne
Decreased menorrhagia/dysmenorrhoea
decreased menopausal symtpoms
Absolute CI to CHC
Migraine with aura
Migraine w/o aura but 1+ RF for stroke
Severe Migraine or migraine treated with ergot derivatives
What is an extra specific CI for COCP?
Women >40 with a high BMI
How is CHC taken?
-Start in 1st 5 days of mensuration (or any time if sure not pregnant + condoms for 7 days)
What are the short term SE of CHC?
Breast tenderness Nausea Wt gain Mood swings Usually resolve within 2-3 cycles
When should you stop taking the pill?
If chest pain or breathlessness, leg swelling/pain, severe stomach pain, unusual long headache or BP increase
After what period of time of forgetting the pill should you use condoms?
if >48h since pill use condom for 7 days
TRUE/FALSE
If you vomit <2h after taking a pill then you should take another
true
How many days postpartum can you start CHC if not breastfeeding?
21 days
How many weeks postpartum can a IUCD be fitted?
4 weeks