sexually satisfied life
We have sexually satisfied life , Still can we be infertile ?
April 27, 2020
factors-affecting-success-of-iui
Why Artificial Insemination Usually Fails
April 27, 2020
ultrasound fertility testing
27
April
2020

Ultrasound A Boon For Fertility Testing And Treatment

Author Name: Dr. Tejal Mane || Mentor Name: Dr. Amol Naik on April 27, 2020

Ultrasound

Ultrasound is a indirect vision for fertility testing. Ultrasound is now an essential part of infertility testing and treatment. Ultrasound was invented by Obstetrician Ian Donald and Engineer Tom Brown in 1950. Ultrasound was used in clinical practice in Glassgow Hospital since 1956. Ultrasound scan works by using high frequency sound waves to create an image of internal organs.
Majority of the ultrasound are done transvaginal i.e. via vagina with specialized probe in fertility testing and treatment; as it gives better visualization and magnification of pelvic organs for better diagnosis and management.

During infertility testing ultrasound provides information on –

A. Uterus:-
1. Assess endometrial cavity where actual pregnancy grows i.e. endometrial size , shape and thickness
2. Rule out Adenomyosis and Fibroid which are responsible for infertility and pregnancy losses.
3. 3D imaging of uterine shape and volume, rule out uterine developmental defects.
4. Rule out Endometrial polyps and uterine septum {partial/complete} If found on ultrasound we can plan hysteroscopic removal prior embryo transfer.

B. Ovaries:-
1. Evaluate ovarian reserve {anterior follicle count } so that further mode of management {IUI/IVF-OPU/OD}can be decided and discussed with couple after correlating with AMH level.
2. Rule out type and size of cyst { simple/ haemorrhagic/chocolate/endometrioma} also rule out pelvic pathology like T-O Mass.

C. Fallopian Tubes:-
Normal healthy fallopian tubes cannot be visualized on ultrasound.
1. Partial or complete Hydrosalphinx can be diagnosed if it is swollen or filled with fluid.
2. Sono hysterogram { or Saline Infusion Sonography } is done using ultrasound to check – shape of the uterus, rule out uterine abnormality and adhesions, check patency of fallopian tubes .

D. Vaginal Doppler Study:-
Ultrasonographic parameters and Doppler analysis of uterine bloodflow can be of value in the prediction of endometrial receptivity in infertile female patients undergoing embryo transfer .Uterine scoring system included all the following parameters :Endometrial morphology,Endometrial blood flow within zone 3,Myometrial echogenicity,Uterine Artery Pulsatility Index,End diastolic blood flow and Myometrial blood flow internal to arcuate vessels.

Pregnancy rates were higher in women with thick distinct five line endometrium and multifocal endometrial vascularity within zone 3.Absent endometrial flow despite higher values for other parameters was associated with no conception.

For Fertility Treatment, Ultrasound is used-

A. Ovary :-
1. In natural cycle , to monitor follicle development and once any follicle achieves size of 18 to 22 mm , advice patient for Timed intercourse. Also we can confirm on ultrasound whether growing follicle has ruptured or not
2. In IUI cycle, follicular monitoring is from day 2 of periods with oral / injectable ovulation inducing drugs. Trigger is given when optimum size of any single follicle is achieved and then IUI is planned accordingly.
3. In IVF {self cycle} –
a. On day 2 of period a baseline ultrasound is performed , to examine ovaries, number of follicles are counted and their size is measured, depending on that a dose is decided ( considering age, BMI, AMH ) for hormonal stimulation.
b. Monitor response to stimulation of injection by transvaginal route frequently.
c. Once adequate size of maturation of follicles is achieved 18 to 22mm final maturation trigger is given by HCG/ Decapeptyl depending on cohort number.
To confirm cohort size we can do 3D ultrasound imaging of cohort.
d. 36 Hours after taking trigger shot, oocyte retrieval is done which involves removing eggs from ovary under anaesthesia using transvaginal ultrasound.

B. Uterus :-
1. To assess endometrial thickness in natural / IUI cycle/ IVF cycle (fit to transfer)
2. Embryo transfer is done under abdominal ultrasound guidance in IVF. A catheter tube is inserted in uterine cavity to place chosen embryo for transfer.
3. To study effect of estrogen on endometrial thickness in IVF cycle.
4. To confirm pregnancy on ultrasound after β-hcg report, rule out intra or extra uterine pregnancy, number of pregnancies (single or multiple).

Ultrasound is non invasive , easier , safe , cheap , and less time consuming modality for fertility testing and treatment . It has revolutionised the investigative approach and treatment of an infertile couple.

You may also link with us on Facebook, Instagram, Twitter, Linkedin, Youtube & Pinterest

Talk to the best team of fertility experts in the country today for all your pregnancy and fertility-related queries.

Call now +91-7665009014

RELATED BLOG

 

Comments are closed.

Request Call Back
Call Back