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Follicle

Follicle

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An ovarian follicle contains a hollow ball of cells with an immature egg in the center. It is a structure within the ovary containing the egg that is extruded at ovulation.

Dr. Edward Ramirez reviewed this

38 year experience in Fertility Medicine, Gynecology

How long it usually lasts:

Chronic (lasts years to lifelong)

Related questions

A 49-year old asked:

Subcentimer follicle is good or bad?

1 doctor answer • 2 doctors weighed in

A 26-year old female asked:

What is the meaning of follicle size?

2 doctor answers • 3 doctors weighed in

A 35-year old asked:

Developing follicles what does it mean?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

Follicle size 12mm on cd 17th..Is it normal?

1 doctor answer • 1 doctor weighed in

A 24-year old female asked:

Are there foods that can help mature follicles?

1 doctor answer • 1 doctor weighed in

A 28-year old male asked:

What is the definition or description of: follicle?

3 doctor answers • 4 doctors weighed in

A 51-year old asked:

Please tell me, could a follicle not growing in a week?

1 doctor answer • 1 doctor weighed in

A 39-year old asked:

Is matured follicle size for a black skinned woman 30mm?

1 doctor answer • 1 doctor weighed in

A 40-year old asked:

What is a follicle disease that might be tricky to treat?

1 doctor answer • 1 doctor weighed in

A 27-year old female asked:

Follicle size is 12mm on CD 16 can the size increase and mature?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

Both sides multiple immature follicles are seen what does it mean?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

What is the difference between a subcentimeter follicle an a CM or mm?

1 doctor answer • 1 doctor weighed in

A 26-year old female asked:

What is the standard no of follicle women can produce each month?

1 doctor answer • 1 doctor weighed in

A 29-year old female asked:

It also states that multiple follicles are noted bilaterally what does this mean?

2 doctor answers • 5 doctors weighed in

A 35-year old female asked:

Had a follicle measure 13.4mm on cycle day 9. Go in cycle day 11 and it disappeared. What happened?

1 doctor answer • 3 doctors weighed in

A 42-year old female asked:

Under natural unmedicated circumstances what would cause a follicle to stop growing/maturing beyond 13 or 14 mm?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

Can a follicle continue to grow even on cd 24 while on injection . Is 12mm now and is cd15 . What's my chance .

1 doctor answer • 1 doctor weighed in

A 32-year old female asked:

I'm on cycle day 8 & they were able to see 7 follicles. Do more develop as time goes on? Meds were significantly increased.

1 doctor answer • 1 doctor weighed in

A 30-year old female asked about a 45-year old male:

What does variably sized follicles showing reactive germinal centers, some enlarged follicles show disrupted germinal centers but serpentine mean?

1 doctor answer • 1 doctor weighed in

A 34-year old female asked:

My TVS report shows on day 13th "Mild fluid collection in the POD". Another point is largest follicle size measured 18.9x10.2mm. What do these two points indicate?

1 doctor answer • 1 doctor weighed in

A 51-year old female asked:

What causes multible coiled hairs in a follicle?

1 doctor answer • 1 doctor weighed in

A 44-year old asked:

Is follicle in the ovary dangerous?

1 doctor answer • 2 doctors weighed in

A 32-year old asked:

Enlarged follicle in ovary is dangerous?

1 doctor answer • 1 doctor weighed in

A 33-year old asked:

What is a involuted follicle in an ovary?

1 doctor answer • 2 doctors weighed in

A 53-year old asked:

What size are follicles when you ovulate?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

Septate follicle can produce eggs or not?

1 doctor answer • 4 doctors weighed in

A 25-year old female asked:

Can you ovulate before follicles are mature?

1 doctor answer • 1 doctor weighed in

A 35-year old female asked:

Can follicle in the ovary become large or grow big?

1 doctor answer • 3 doctors weighed in

A 28-year old female asked:

Will follicles continue to grow after ovidrel shot?

1 doctor answer • 1 doctor weighed in

A 37-year old asked:

What is the difference between a follicle and a cyst?

1 doctor answer • 5 doctors weighed in

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