Our Helplines
1-877-327-4636 Alcohol and Substance
1-800-436-8477 Morning Sickness
1-888-246-5840 HIV and HIV Treatment
1-877-439-2744 Motherisk Helpline
416-813-6780 Motherisk Helpline
Pregnancy & Breastfeeding Resources
Current Studies at Motherisk
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Study seeks women between 4 and 12 weeks in their pregnancy with morning sickness (NVP)
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Pregnancy in Women with Multiple Sclerosis
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Environmental Exposures and Children's Health
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Alcohol Use during Pregnancy
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Control of Hypertension in Pregnancy Study
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Folic Acid Before and During Pregnancy
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Lamisil in Pregnancy
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Meridia in Pregnancy
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Autoimmune Diseases in Pregnancy Project
Conditions in Pregnancy: Asthma
Motherisk Research
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Montelukast use during pregnancy: a multicentre, prospective, comparative study of infant outcomes
Sarkar M, Koren G, Kalra S, Ying A, Smorlesi C, De Santis M, Diav-Citrin O, Avgil M, Lavigne SV, Berkovich M, Einarson A. -
Safety of using montelukast during pregnancy
Gideon Koren, MD FRCPC FACMT, Moumita Sarkar, PhD and Adrienne Einarson, RN












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