191 - 200 of 2641 results for "(2023). How your immune system works. NHS Health A-Z."
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What is the contraceptive injection?
Find out about the contraceptive injection, including who can use it, how well it works and possible side effects.
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What is the contraceptive patch?
Find out about the contraceptive patch, including who can use it, where to get it, how it works and the possible side effects.
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Your baby's health and development reviews
Find out when your baby will have their health and development reviews (health visitor checks), and what happens at each one.
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How to get mental health support – children and young people
Find out the steps to take if you're a child or young person seeking support for their mental health
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Contraceptive patch
Read more about how a contraceptive patch works, how effective it is, how to get and use it and what side effects it may cause.
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Vaginal ring
Read more about how the vaginal ring works, how effective it is, how to get and use it and what side effects it may cause.
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Book an appointment using the NHS e-Referral Service
Find out about the NHS e-Referral Service, including how to book an appointment online, when you're referred by a GP or other referrer to see a specialist, and choosing your hospital or clinic.
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Genetic and genomic testing
Find out about genetic and genomic testing on the NHS including how it works, when it's available, what the results can show and how genetic counselling can help.
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Screening tests in pregnancy
These include ultrasound scans and blood tests to try to find any health conditions that could affect you or your baby.
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Get help for your symptoms - NHS 111
If you think you need medical help right now, 111 online can tell you what to do next.