Hi Mommy. Best person po to advise you would be your OB. Also, please ask your OB if additional vitamin D would help you in your case. You can google it po na Vitamin D deficiency may be a factor. We are i-Fern distributors po and we can provide you our Fern-D. It's safe naman po even for pregnant and lactating, basta guided po ng OB ang dosage. I hope po your situation improves. Pray lang po tayo and seek comfort and help from others po to help you go through your pregnancy.