Define pregnancy.

During pregnancy which of the following is secreted through urine of mother Or The persistance of corpus luteum during pregnancy is due to a hormone known as

Problem of Erythroblastosis foetalis due to Rhincompatibility begins from first pregnancy/second pregnancy.

Missing of menses is the first indication of pregnancy.

During pregnancy degeneration of corpus luteum is

A: Nearly some of the total pregnancies get aborted world-wide. R: Under MTP Act, 1971 medical termination of pregnancy can be done upto 20 weeks but it is safe upto 12 weeks of pregnancy.

Which of the following statements are correct with respect to hormones secreted by placenta? (i) Placenta secretes relaxin during later stage of pregnancy. (ii) Placenta secretes high amount of FSH during pregnancy. (iii) Placenta secretes relaxin during initial stage of pregnancy. (iv) Placenta secretes hCG and hPL during pregnancy.