Actually, my dermatologist explained that this hyperpigmentation is caused by rising estrogen levels. She advised me to avoid harsh scrubs, use a safe physical sunscreen on the neck, and just wait as it mostly resolves postpartum.
Accept these little changes as a part of this beautiful phase. Apply a little fresh aloe vera gel or cucumber juice, and stay positive. It will fade away naturally after delivery.
I was so stressed about my dark neck and kept scrubbing it hard, thinking it was dirt! But my doctor told me it's just pregnancy pigmentation called melasma and goes away post delivery. Please don't use harsh chemical creams on it!
Haan yaar, yeh black neck toh sabko tension deti hai. Maine toh thoda dahi aur haldi lagaya tha neck pe, usse kafi relief mila na. Par delivery ke baad yeh apne aap chala jata hai.