Loving my soft curls styled by Ate Danna of @southsalon. Congratulations to @polaristreasure for the successful launch at @styledpop by @christinebbabao! Thanks @mango for my blue floral dress. #MiriamQEvents #ADayInTheLife #latepost

A post shared by Miriam Quiambao-Roberto (@miriamq888) on Nov 23, 2017 at 2:50am PST

MANILA - Miss Universe 1999 first runner-up Miriam Quiambao revealed that she is pregnant at 43 years old.

The former beauty queen took to social media to share the good news.

On Sunday, Quiambao posted a photo of her sonogram taken late last month.

A post shared by Miriam Quiambao-Roberto (@miriamq888) on Aug 18, 2018 at 6:07pm PDT

"Thanking God for the miracle of life and for answering our prayers," she wrote in her caption, adding that she and husband Christian motivational speaker and author Roberto “Ardy” Roberto have been praying for the past 4 years for her to get pregnant.

Quiambao tied the knot with Roberto in March 2014.

• LOOK: Miriam Quiambao marries again

Quiambao shared that they have considered adopting or conceiving through in vitro fertilization (IVF) to have a child.

"But Praise God who is the author of miracles and the creator of life! By His grace, He rewarded our faith with the greatest gift: a baby conceived naturally!!!" she added.

A post shared by Miriam Quiambao-Roberto (@miriamq888) on Feb 6, 2018 at 5:37pm PST