My Sex Professor (http://mysexprofessor.com/sexual-health/getting-pregnant-again-while-pregnant/)
Yes, believe it or not – because some women ovulate more than one time in a month, it is possible to get pregnant while you are already pregnant. Of course, this is quite rare but it does happens. MSNBC reports on a woman in Arkansas who is pregnant with two babies conceived 2 1/2 weeks apart.
[MSNBC]
Dr. Debby Herbenick is a sex researcher at Indiana University, sexual health educator at The Kinsey Institute, columnist, and author of five books about sex and love. Learn more about her work at www.sexualhealth.indiana.edu.