Match the source gland with its respective hormone as well as the function:
- AThyroid — Thyroxine — Regulates blood calcium level
- BAnterior pituitary — Oxytocin — Contraction of uterus muscles
- CPosterior pituitary — Vasopressin — Stimulates resorption of water in distal tubules
- DCorpus luteum — Estrogen — Supports pregnancy