To send content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about sending content to .
To send content items to your Kindle, first ensure firstname.lastname@example.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Drug use during pregnancy and lactation remain underdeveloped areas of clinical pharmacology and drug research. Pregnancy risk factors together with an increased incidence of chronic diseases and a rise in the average maternal age predict medication use will continue to rise during gestation. Common exposure categories include over-the-counter (OTC) medication, psychiatric agents, gastrointestinal medications, herbals, vitamins, antibiotics, and topical products. Only a few medications have been tested specifically for safety and efficacy during human gestation. Profound physiologic changes occur during both normal and pathologic pregnancy that may dramatically alter drug clearance, efficacy, and safety. Under such circumstances, the danger of a drug to mothers, their fetuses, and nursing infants cannot be determined with any confidence until it has been widely used. It is important that women with medical disorders such as diabetes, hypertension, epilepsy, and inflammatory bowel disease continue necessary therapy while pregnant. Unfortunately, many physicians stop or delay medically important agents precisely because of the lack of information.
Email your librarian or administrator to recommend adding this to your organisation's collection.