E.A.
Not just safe, Fabulous for you!
You might look at the work of Elizabeth Noble: Having twins and and Barbara Luke Twins, Triplets, and More. and check out this website http://www.drbarbaraluke.com/ They both have fabulous nutriton information. I realize you are not carrying twins - but thye both studied nutrition and use high protein levels to build an optimal placenta and weight gain for healthy full term babies - irregardless of single vs. twins. I found their work while Pg for the second time - with twins and focused on their protien levels. I remmebr clearly that the second book provided a table with protien goals for a singleton. I believe it was 100-120 grams per day. With the twins i ate 140-170 grams per day. It was not easy and I had to keep a log, but I carried them to 39 weeks and they were 7lbs 6oz and 7lbs 4-1/4oz. we had an unmedicated vaginal birth with no complications. I believe strongly that nutrition is completely left out of standard prenatal care and should be a focus. midwives tend to focus on optimal growth - but not a SINGLE one of the docs. (and I interviewed 15 when I found out it was twins) had any special or added nutrition reccomendations for me - even after I presented these two authors both of whom are doctors not midwives! If you need more info -PM me
Good luck to you!
E.