Some examples of substrates used (also known as chromogens) are AEC (3-Amino-9-EthylCarbazole), or DAB (3,3'-Diaminobenzidine). Use of one of these reagents after exposure to the necessary enzyme (e.g., horseradish peroxidase conjugated to an antibody reagent) produces a positive immunoreaction product.
1. Know When You Ovulate after Childbirth. Most women experience an extended period of bleeding immediately after giving birth. The bleeding will get lighter and lighter, lasting about six weeks. It is extremely unlikely that a woman will become pregnant during this time, although it is not impossible.
There's no telling how long it will take for you to get pregnant after stopping the pill. Some women can get pregnant immediately; others may take a few months to conceive.You can increase your chances of getting pregnant if you know when you're ovulating and have intercourse around that time.here's no telling how long it will take for you to get pregnant after stopping the pill. Some women can get pregnant immediately; others may take a few months to conceive.