Fertility Flashcards
Which hormone should be tested in the luteal phase of any woman experiencing difficulty conceiving?
Progesterone (day 21)
Which hormones (in addition to progesterone) should be tested in a woman with irregular periods?
FSH and LH
+ prolactin and free testosterone
???? this card ???? When should prolactin be measured?
Not for subfertility; only for
an ovulatory disorder, galactorrhoea (excessive or inappropriate production of milk) or a pituitary tumour
What 3 things are used to estimate likely ovarian response to gonadotrophin stimulation in IVF?
Also give you ovarian reserve
- FSH - high is bad (if it needs a lot of FSH to get the eggs going there can’t be many of them)
- AMH (anti - Mullerian hormone) - low is bad
- total AFC (antral follicle count) - low is bad
Semen analysis
What is a normal value for semen volume?
1.5ml +
Semen analysis
What is a normal value for semen pH?
7.2 +
Semen analysis
What is a normal value for sperm concentration?
15 million spermatozoa / ml
Semen analysis
What is a normal value for total sperm number?
39 million / ejaculate
Semen analysis
What is a normal value for total motility?
40% motile or 32% progressive motility
Semen analysis
What is a normal value for sperm vitality?
58% + live spermatozoa
Semen analysis
What is a normal value for sperm morphology?
4% + normal forms
If a semen analysis is abnormal when should you repeat?
In 3 months (allows a full cycle)
- unless gross abnormality in which case ASAP!
What 2 drugs are helpful for PCOS women trying to conceive?
Metformin and clomiphene
What 2 treatments are helpful for PCOS if woman doesn’t want to get pregnant?
COCP +/- Weight loss
Why might tubal damage occur? (3)
- infection (particularly chlamydia and gonorrhoea, PID)
- endometriosis
- previous surgery resulting in the formation of peri-tubal adhesions.