AI-generated fertility companion — not a real doctor. It gives general education, not a diagnosis or a change to your treatment plan. In an emergency, contact your clinic or local emergency services.

Retrieval and recovery

Egg retrieval is a short procedure, usually under sedation. Your clinic’s own instructions cover preparation, transport and aftercare.

What happens

Find your clinic’s fasting, medication, arrival and transport instructions in your guides; you will usually need someone to take you home.
Follicles counted on scan, eggs collected and mature eggs frozen are three different numbers. Not every follicle holds an egg, and not every egg is mature.
Your clinic tells you how many eggs were collected and frozen, and how and when it shares that.
Mild cramping and bloating are common. Severe pain, worsening swelling or breathlessness need help now.

Confirm with your clinic

Preparation and arrival time
Who will take you home
How you will hear how many eggs were frozen

Who to contact

Your clinic’s urgent route for symptoms after retrieval. In an emergency, your local emergency number.

Questions to bring to your clinic

Will every follicle contain a usable egg?What is normal during recovery?When should I seek emergency care?

Set up storage and follow-up

Questions people ask

General education from the MYOS patient guide. Every answer is in clinical review and not yet approved by a clinic. Your clinic's own instructions come first.

What happens at retrieval?

A clinician usually uses ultrasound to guide a needle through the vaginal wall to collect fluid from follicles. The lab looks for eggs in that fluid. The clinic will explain sedation or anaesthesia and what you may feel afterward.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Do I need to fast or stop medicines before retrieval?

Ask for written fasting, medication and arrival instructions from your clinic or anaesthesia team. If you ate, drank or took something outside those instructions, tell them before the procedure.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Do I need someone to take me home?

Confirm the clinic's escort rules in advance. If you receive sedation or anaesthesia, arrange a ride and follow the team's instructions on driving, work and supervision afterward.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Will every follicle contain a usable egg?

Follicle counts, eggs retrieved and mature eggs are different numbers. Ask the lab when it will report each count and what it means for freezing or fertilisation.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

What is normal during recovery?

Mild cramping or light spotting can happen after collection. Follow your discharge instructions and contact the clinic if pain, bleeding or swelling increases, or if you develop fever or vomiting.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

When can I return to work, exercise, sex or swimming?

The answer depends on how you feel, the procedure, the medicines used and your risk factors. Use your discharge plan and ask about strenuous activity, driving, swimming and sex before restarting.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Can I take something for pain?

Use the options on your discharge sheet or check with the clinic or pharmacist for your specific case. Worsening or severe pain needs assessment.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Can egg retrieval affect my periods or future fertility?

The treatment can temporarily change cycle timing. Stimulation helps a group of follicles develop in that cycle. Ask your specialist about expected recovery, concerns about egg reserve or menopause, and the effect of any underlying condition.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: HFEA: Risks of fertility treatment Also in IVF

What is OHSS?

Ovarian hyperstimulation syndrome is a reaction to fertility stimulation. It can involve enlarged ovaries and fluid shifts. Symptoms may arise after the trigger or egg collection and can worsen if pregnancy occurs.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What should I call the clinic about today?

Call promptly for increasing abdominal swelling or pain, persistent nausea or vomiting, fever or increasing bleeding after retrieval. Use the clinic's urgent contact instructions. If you cannot reach them promptly, seek urgent medical assessment.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

When should I seek emergency care?

Seek emergency care now for breathing difficulty, chest pain, fainting, heavy bleeding, severe abdominal pain or markedly reduced urination with worsening swelling. Call your local emergency number or go to emergency care. Use a phone or in-person route for urgent help.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What if I cannot reach my clinic after hours?

Use its written out-of-hours number or local urgent care pathway. If symptoms are severe, call local emergency services or seek emergency care immediately.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What should I tell the person who answers?

Say where you are in the cycle, when treatment or retrieval occurred, which medicines you took, when symptoms started and how they changed. Have your clinic details and relevant instructions ready if available.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What does the clinic freeze and how will I know what is stored?

Clinics generally freeze suitable mature eggs, often using rapid freezing called vitrification. Ask for the final inventory, storage location and a copy of your consent and fee agreement.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: HFEA: Egg freezing, use and storage

How do I know whether a person has reviewed my question?

Look for the sender's name or role and the message status. A received or assigned request can still be awaiting clinical review. Ask how you will be notified when the team responds.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: HHS Telehealth: Patient guide to hybrid care Also in IVF

Retrieval and recovery

Egg retrieval is a short procedure, usually under sedation. Your clinic’s own instructions cover preparation, transport and aftercare.

What happens

Find your clinic’s fasting, medication, arrival and transport instructions in your guides; you will usually need someone to take you home.
Follicles counted on scan, eggs collected and mature eggs frozen are three different numbers. Not every follicle holds an egg, and not every egg is mature.
Your clinic tells you how many eggs were collected and frozen, and how and when it shares that.
Mild cramping and bloating are common. Severe pain, worsening swelling or breathlessness need help now.

Confirm with your clinic

Preparation and arrival time
Who will take you home
How you will hear how many eggs were frozen

Who to contact

Your clinic’s urgent route for symptoms after retrieval. In an emergency, your local emergency number.

Questions to bring to your clinic

Will every follicle contain a usable egg?What is normal during recovery?When should I seek emergency care?

Questions people ask

General education from the MYOS patient guide. Every answer is in clinical review and not yet approved by a clinic. Your clinic's own instructions come first.

What happens at retrieval?

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Do I need to fast or stop medicines before retrieval?

Ask for written fasting, medication and arrival instructions from your clinic or anaesthesia team. If you ate, drank or took something outside those instructions, tell them before the procedure.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Do I need someone to take me home?

Confirm the clinic's escort rules in advance. If you receive sedation or anaesthesia, arrange a ride and follow the team's instructions on driving, work and supervision afterward.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Will every follicle contain a usable egg?

Follicle counts, eggs retrieved and mature eggs are different numbers. Ask the lab when it will report each count and what it means for freezing or fertilisation.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

What is normal during recovery?

Mild cramping or light spotting can happen after collection. Follow your discharge instructions and contact the clinic if pain, bleeding or swelling increases, or if you develop fever or vomiting.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

When can I return to work, exercise, sex or swimming?

The answer depends on how you feel, the procedure, the medicines used and your risk factors. Use your discharge plan and ask about strenuous activity, driving, swimming and sex before restarting.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Can I take something for pain?

Use the options on your discharge sheet or check with the clinic or pharmacist for your specific case. Worsening or severe pain needs assessment.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: Guy's and St Thomas' NHS FT: Egg collection and preparation Also in IVF

Can egg retrieval affect my periods or future fertility?

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: HFEA: Risks of fertility treatment Also in IVF

What is OHSS?

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What should I call the clinic about today?

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

When should I seek emergency care?

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What if I cannot reach my clinic after hours?

Use its written out-of-hours number or local urgent care pathway. If symptoms are severe, call local emergency services or seek emergency care immediately.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What should I tell the person who answers?

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: RCOG: Ovarian hyperstimulation syndrome Also in IVF

What does the clinic freeze and how will I know what is stored?

Clinics generally freeze suitable mature eggs, often using rapid freezing called vitrification. Ask for the final inventory, storage location and a copy of your consent and fee agreement.

In clinical reviewYour clinic’s instructions applyVersion 1 · effective 2026-11Source: HFEA: Egg freezing, use and storage

How do I know whether a person has reviewed my question?

Look for the sender's name or role and the message status. A received or assigned request can still be awaiting clinical review. Ask how you will be notified when the team responds.

In clinical reviewGeneral educationVersion 1 · effective 2026-11Source: HHS Telehealth: Patient guide to hybrid care Also in IVF