Multiple Pregnancy Risks Hormone injections can also increase the chance of having twins or triplets
Vitamin B12 deficiency has a wide range of consequences along with fertility and sexual problems such as weakness, tiredness, constipation and many more which can lead to the damage of the nervous system
J Am Coll Cardiol 39(12):19841991 Brunner M, Peng X, Liu GX, Ren XQ, Ziv O, Choi BR, Mathur R, Hajjiri M, Odening KE, Steinberg E, Folco EJ, Pringa E, Centracchio J, Macharzina RR, Donahay T, Schofield L, Rana N, Kirk M, Mitchell GF, Poppas A, Zehender M, Koren G (2008) Mechanisms of cardiac arrhythmias and sudden death in transgenic rabbits with long QT syndrome
How Much B12 Injections Should You Take
Are there any to avoid