The concentration of hCG doubles roughly every 31 hours until concentrations in maternal serum stabilize between 8 and 12 weeks into pregnancy. hCG levels then decline slowly until term.

Tineke "Tini" Younger, who is expecting twin babies with husband Antoine Wright Jr., shared the sex of the couple's impending ...

Disclosures Expert Rev Clin Immunol. 2012;8 (8):747-753. Expert Commentary hCG is of critical importance in the establishment of the early embryo in the harsh environment of the maternal endometrium.

Teen Mom' star Mackenzie McKee admitted to feeling 'so crushed' after her twins were born and one had to stay in the NICU.

Jesy Nelson reveals she’s finally home with newborn twins after rare pregnancy complications ‘My babies made it home for my birthday,’ said former Little Mix singer Ellie Muir ...

Jesy Nelson has revealed she is finally home with her newborn twins after spending three months in hospital. The former Little Mix singer, 34, gave birth to daughters Ocean Jade Nelson-Foster and ...

Tineke "Tini" Younger, who is expecting twin babies with husband Antoine Wright Jr., shared the sex of the couple's impending arrivals.

A MUM has left people in hysterics after revealing what she looked like before and after giving birth to twins. Cheryl took to her TikTok page to share her hilarious transformation, as she said it … ...